The URL can be used to link to this page

Home My WebLink About430 TAMARACK AVE; ; FPR2019-0171; Permiti I1IikIi - I Print Date: 08/16/2022 Permit No: FPR2019-0171 Job Address: 430 TAMARACK AVE. CARI$BAD, CA 92008-4127 Status: Closed - Finaled Permit Type: FIRE-Construction Residential Work Class: Single Family Fire Sprinkl Parcel #: 2042804505 Track #: Applied: 08/29/2019 Valuation: $0.00 Lot #: Issued: 09/24/2019 Occupancy Group: Project #: Finaled Close Out: 04/22/2020 #of Dwelling Units: Plan #: Bedrooms: Construction Type: Final Inspection: Bathrooms: Orig. Plan Check #: INSPECTOR: Salcedo, Felix Plan Check #: Project Title: Description: TAMARACK BEACH HOMES -NEW 13D SYSTEM FOR 5 SFD DETACHED UNITS (SEE NOTES FOR ADDRESSES) FPContractor: RIOS FIRE PROTECTION-INACTIVE P0 BOX 1546 EL CAJON, CA 92022-0000 (619) 212-0956 FEE AMOUNT FIRE NFPA 13D Single Family System (Insp/Bldg) $125.00 FIRE NFPA 13D Single Family System (Plan Review) $246.00 Total Fees: $371.00 Total Payments To Date: $371.00 Balance Due: $0.00 Fire Department Page 1 of 1 1635 Faraday Avenue, Carlsbad CA 92008-7314 1 760-602-4665 1 760-602-8561 f I www.carlsbadca.gov - Fire Protection by Computer Design Rios Fire Protection P0 BOX 1546 EL CAJON, CA 92022 (619) 212-0956 Job Name : TAMARACK BEACH HOMES Building Location System : UNIT I Contract Data File : UNIT 1 - TYPE Al - 2 HD 20x20 CALC.WXF Computer Programs by Hydratec Inc. Revision: 50.52.1 Rios Fire Protection Page 1 - TAMARACK BEACH HOMES Date 8/26/19 HYDRAULIC CALCULATIONS for Project name: TAMARACK BEACH HOMES Location: Drawing no: Date: 8/26/19 Design Remote area number: UNIT 1 Remote area location: 3RD FLOOR Occupancy classification: RES Density: .05 - GpmlSqFt Area of application: 2 HEADS - SqFt Coverage per sprinkler: 400 - SqFt Type of sprinklers calculated: TYCO 4.9K TY3596 CONCEALED PENDENTS No. of sprinklers calculated: 2 In-rack demand: - GPM Hose streams: 0 - GPM Total water required (including hose streams): 40.3396 -GPM @ 73.0749 - Psi Type of system: WET Volume of dry orpreaction system: -Gal Water supply information Date: 6/28/19 Location: TAMARACK SOUTH OF HIBISCUS Source: CARLSBAD FIRE DEPARTMENT Name of contractor: Rios Fire Protection Address: P0 BOX 1546! / EL CAJON, CA 92022 Phone number: (619) 212-0956 Name of designer: J B Authority having jurisdiction: CAR LSBAD FIRE Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Revision: 50.52.1 Water Supply Curve C Rios Fire Protection Page 2 TAMARACK BEACH HOMES Date 8/26/19 City Water Supply: Demand: Cl - Static Pressure : 75.6 Dl - Elevation : 12.919 C2 - Residual Pressure: 66.6 D2 - System Flow : 40.34 C2 - Residual Flow : 1500 D2 - System Pressure : 73.075 Hose ( Demand) D3 - System Demand : 40.34 Safety Margin : 2.514 150 140 130 p120 R11° E100 90 U 70 80 132 C2 - _____ _____ _______ ______ _________ _________ ___________ __________ _____________ _____ R6° E5° 40 30 20 10 -9-1— ..I 200 400 600 800 1000 1200 1400 1600 1800 FLOW ( N ' 1.85) Computer Programs by Hydratec Inc. Revision: 50.52.1 Fittings Used Summary Rios Fire Protection Page 3 TAMARACK BEACH HOMES Date 8/26/19 Fitting Legend Abbrev. Name % % 1 1% 1% 2 2% 3 3% 4 5 6 8 10 12 14 16 18 20 24 35 40 45 50 61 7 8 10 11 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 71 81 91 101 121 E NFPA 13 90 Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 G NFPA 13Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 N * CPVC 90Ell Harvel-Spears 7 7 8 9 11 12 13 0 0 0 0 0 0 0 0* CPVCTee - Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 R* CPVC Coupling Tee - Run I I I 1 1 1 2 2 0 0 0 0 0 0 0 S NFPA 13Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65 T NFPAI39O Flow thruTee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 Zik Wilkins 950XL Fitting generates a Fixed Loss Based on Flow Unit Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with * The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Computer Programs by Hydratec Inc. Revision: 50.52.1 - Pressure / Flow Summary - STANDARD Rios Fire Protection Page 4 Date 8/26/19 Node No. Elevation K-Fact Pt Actual Pn Flow Density Actual Area Press Req. 11 29.83 4.9 16.7 na 20.02 0.05 400 16.7 12 29.83 4.9 17.19 na 20.32 0.05 400 16.7 Al 29.83 17.62 na A2 29.83 24.31 na A3 19.66 32.49 na A4 19.66 37.18 na A5 9.5 45.86 na A6 0.0 60.03 na TR1 9.5 59.38 na BR1 1.0 64.61 na Ui -2.0 66.16 na U2 -2.0 66.55 na U3 -2.0 66.55 na U4 -2.0 66.55 na UG1 -2.0 66.55 na UG2 -2.0 66.55 na UG3 -2.0 66.55 na UG4 -2.0 67.11 na UG5 -2.0 73.94 na SRC 0.0 73.07 na The maximum velocity is 13.59 and it occurs in the pipe between nodes Al and A2 Computer Programs by Hydratec Inc. Revision: 50.52.1 - Final Calculations - Hazen-Williams - 2007 Page 5 Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftngs Fe Pv Notes Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 11 20.02 1.101 0 5.0 8.420 16.700 K Factor =4.90 to 150.0 0.0 5.000 0.0 Al 20.02 0.0682 0.0 13.420 0.915 Vel = 6.75 0.0 20.02 17.615 KFactor= 4.77 12 20.32 1.101 0 5.0 1.080 17.189 K Factor 4.90 to 150.0 0.0 5.000 0.0 Al 20.32 0.0701 0.0 6.080 0.426 Vel = 6.85 0.0 20.32 17.615 K Factor = 4.84 ** Al 40.34 1.101 20 10.0 15.870 17.615 to 150.0 R 1.0 11.000 0.0 A2 40.34 0.2492 0.0 26.870 6.695 Vet = 13.59 A2 0.0 1.101 0 5.0 10.160 24.310 to 150.0 0.0 5.000 4.405 A3 40.34 0.2491 0.0 15.160 3.777 Vet = 13.59 A3 0.0 1.101 20 10.0 7.830 32.492 to 150.0 R 1.0 11.000 0.0 A4 40.34 0.2491 0.0 18.830 4.691 Vel = 13.59 A4 0.0 1.101 N 7.0 10.160 37.183 to 150.0 0.0 7.000 4.400 AS 40.34 0.2492 0.0 17.160 4.276 VeI= 13.59 A5 0.0 1.101 N 7.0 23.370 45.859 to 150.0 0 5.0 17.000 4.114 A6 40.34 0.2492 SR 5.0 40.370 10.059 Vet = 13.59 A6 0.0 1.394 2N 16.0 26.910 60.032 to 150.0 R 1.0 17.000 -4.114 TRI 40.34 0.0790 0.0 43.910 3.467 Vet = 8.48 TR1 0.0 1.394 S 11.11 8.500 59.385 to . 150.0 0.0 11.110 3.681 BRI 40.34 0.0789 0.0 19.610 1.548 Vet = 8.48 BRI 0.0 1.985 2E 12.407 5.000 64.614 to 150.0 0.0 12.407 1.299 UI 40.34 0.0142 0.0 17.407 0.247 Vet = 4.18 0.0 40.34 66.160 K Factor = 4.96 ** UI 40.34 2.047 T 14.412 17.660 66.160 to 150.0 0.0 14.412 0.0 UG3 40.34 0.0121 0.0 32.072 0.389 Vet = 3.93 0.0 40.34 66.549 K Factor = 4.94 U2 0.0 2.047 E 7.206 41.080 66.549 to 150.0 0.0 7.206 0.0 UG1 0.0 0.0 0.0 48.286 0.0 Vet = 0 0.0 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams Rios Fire Protection Page 6 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. 11C..or Ftngs Pe Pv ***** Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 0.0 66.549 K Factor = 0 U3 0.0 2.047 T 14.412 7.330 66.549 to 150.0 0.0 14.412 0.0 UGI 0.0 0.0 0.0 21.742 0.0 Vet = 0 0.0 0.0 66.549 K Factor = 0 U4 0.0 2.047 T 14.412 7.330 66.549 to 150.0 0.0 14.412 0.0 UG2 0.0 0.0 0.0 21.742 0.0 Vel=0 0.0 0.0 66.549 K Factor= 0 ** UGI 0.0 2.047 0.0 32.000 66.549 to 150.0 0.0 0.0 0.0 UG2 0.0 0.0 0.0 32.000 0.0 Vet = 0 UG2 0.0 2.047 0.0 21.830 66.549 to 150.0 0.0 0.0 0.0 UG3 0.0 0.0 0.0 21.830 0.0 Vel = 0 UG3 40.34 2.047 2E 14.412 32.000 66.549 to 150.0 0.0 14.412 0.0 UG4 40.34 0.0122 0.0 46.412 0.565 Vet = 3.93 UG4 0.0 1.985 4E 24.814 8.000 67.114 to 150.0 Zik 0.0 24.814 6.359 * Fixed Loss = 6.359 UG5 40.34 0.0141 0.0 32.814 0.463 Vet = 4.18 UG5 0.0 6.16 G 4.304 28.330 73.936 to 140.0 T 43.037 47.341 -0.866 SRC 40.34 0.0001 0.0 75.671 0.005 Vet = 0.43 0.0 40.34 73.075 K Factor= 4.72 Computer Programs by Hydratec Inc. Revision: 50.52.1 Fire. Protection by Computer Design Rios Fire Protection PD BOX 1546 EL CAJON, CA 92022 (619) 212-0956 Job Name : TAMARACK BEACH HOMES Building Location System : UNIT 2 Contract Data File : UNIT 2-3 - TYPE A -2 HD 20x20 CALC.WXF Computer Programs by Hydratec Inc. Revision: 50.52.1 Rios Fire Protection Page 1 TAMARACK BEACH HOMES Date 8/26/19 HYDRAULIC CALCULATIONS for Project name: TAMARACK BEACH HOMES Location: Drawing no: Date: 8/26/19 Design Remote area number: UNIT 2 Remote area location: 3RD FLOOR Occupancy classification: RES Density: .05 - Gpm/SqFt Area of application: 2 HEADS - SqFt Coverage per sprinkler: 400 - SqFt Type of sprinklers calculated: TYCO 4.9K TY3596 CONCEALED PENDENTS No. of sprinklers calculated: 2 In-rack demand: - GPM Hose streams: 0 - GPM Total water required (including hose streams): 41.37-GPM @ 70.51 -Psi Type of system: WET Volume of dry orpreaction system: -Gal Water supply information Date: 6/28/19 Location: TAMARACK SOUTH OF HIBISCUS Source: CARLSBAD FIRE DEPARTMENT Name of contractor: Rios Fire Protection Address: P0 BOX 1546/ / EL CAJON, CA 92022 Phone number: (619) 212-0956 Name of designer: J Authority having jurisdiction: CARLSBAD FIRE Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Revision: 50.52.1 Water Supply Curve C Rios Fire Protection Page 2 TAMARACK BEACH HOMES Date 8/26/19 City Water Supply: Demand: Cl - Static Pressure : 75.6 Dl - Elevation 12.919 C2 - Residual Pressure: 66.6 02 - System Flow : 41.372 C2 - Residual Flow : 1500 D2 - System Pressure : 70.510 Hose ( Demand D3 - System Demand : 41.372 Safety Margin : 5.078 150 140 130 p120 R0 E10° S90 80 - GI- -D2-- C2 u 70 - - R 60 E5° 40 30 20 10 --B-I- . 200 400 600 800 1000 1200 1400 1600 1800 FLOW ( N A 1.85) Computer Programs by Hydratec Inc. Revision: 50.52.1 Fittings Used Summary Rios Fire Protection Page 3 TAMARACK BEACH HOMES Date 8/26/19 Fitting Legend Abbrev. Name 1/2 % 1 1% 1% 2 2Y2 3 3% 4 5 6 8 10 12 14 16 18 20 24 E NFPA 1390 Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G NFPA13Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 N * CPVC 90Ell Harvel-Spears 7 7 8 9 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 0* CPVCTee - Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0 R* CPVCCouplinglee - Run 1 1 1 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 S NFPA13Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65 T NFPA 13 90 Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Zik Wilkins 950XL Fitting generates a Fixed Loss Based on Flow Unit Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with * The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Computer Programs by Hydratec Inc. Revision: 50.52.1 Pressure I Flow Summary - STANDARD Rios Fire Protection Page 4 Date 8/26/19 Node No. Elevation K-Fact Pt Actual Pn Flow Density Actual Area Press Req. 21 29.83 4.9 16.7 na 20.02 0.05 400 16.7 22 29.83 4.9 18.98 na 21.35 0.05 400 16.7 Bi 29.83 17.62 na B2 29.83 19.45 na 93 19.66 27.81 na 94 19.66 32.73 na B5 9.5 41.61 na B6 0.0 56.26 na TR2 9.5 55.78 na BR2 1.0 61.08 na Ui -2.0 63.94 na U2 -2.0 62.64 na U3 -2.0 63.26 na U4 -2.0 63.66 na UG1 -2.0 63.26 na UG2 -2.0 63.66 na UG3 -2.0 63.94 na UG4 -2.0 64.53 na UG5 -2.0 71.37 na SRC 0.0 70.51 na The maximum velocity is 13.94 and it occurs in the pipe between nodes B2 and B3 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams - 2007 Rios Fire Protection Page 5 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C..or Ftng's Pe Pv ******* Notes Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 21 20.02 1.101 0 5.0 8.420 16.700 K Factor 4.90 to 150.0 0.0 5.000 0.0 BI 20.02 0.0682 0.0 13.420 0.915 Vel = 6.75 0.0 20.02 17.615 KFactor= 4.77 22 21.35 1.101 0 5.0 1.080 18.981 K Factor =4.90 to 150.0 0.0 5.000 0.0 B2 21.35 0.0768 0.0 6.080 0.467 Vel = 7.19 0.0 21.35 19.448 K Factor = 4.84 ** BI 20.02 1.101 20 10.0 15.870 17.615 to 150.0 R 1.0 11.000 0.0 B2 20.02 0.0682 0.0 26.870 1.833 Vel = 6.75 B2 21.35 1.101 0 5.0 10.160 19.448 to 150.0 0.0 5.000 4.405 B3 41.37 0.2610 0.0 15.160 3.957 Vel = 13.94 B3 0.0 1.101 20 10.0 7.830 27.810 to 150.0 R 1.0 11.000 0.0 B4 41.37 0.2611 0.0 18.830 4.916 Vel= 13.94 B4 0.0 1.101 N 7.0 10.160 32.726 to 150.0 0.0 7.000 4.400 B5 41.37 0.2611 0.0 17.160 4.481 Vel = 13.94 B5 0.0 1.101 N 7.0 23.370 41.607 to 150.0 0 5.0 17.000 4.114 B6 41.37 0.2611 5R 5.0 40.370 10.540 Vel= 13.94 B6 0.0 1.394 2N 16.0 26.910 56.261 to 150.0 R 1.0 17.000 -4.114 TR2 41.37 0.0827 0.0 43.910 3.633 Vel = 8.70 TR2 0.0 1.394 S 11.11 8.500 55.780 to 150.0 0.0 11.110 3.681 BR2 41.37 0.0827 0.0 19.610 1.622 Vel= 8.70 BR2 0.0 1.985 2E 12.407 5.000 61.083 to 150.0 0.0 12.407 1.299 U2 41.37 0.0148 0.0 17.407 0.258 Vel = 4.29 0.0 41.37 62.640 KFactor= 5.23 ** UI 0.0 2.047 T 14.412 17.660 63.941 to 150.0 0.0 14.412 0.0 UG3 0.0 0.0 0.0 32.072 0.0 Vel = 0 0.0 0.0 63.941 K Factor = 0 U2 41.37 2.047 E 7.206 41.080 62.640 to 150.0 0.0 7.206 0.0 UGI 41.37 0.0127 0.0 48.286 0.615 Vel = 4.03 0.0 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams Rios Fire Protection Page 6 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv *** Notes Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 41.37 63.255 K Factor = 5.20 U3 0.0 2.047 T 14.412 7.330 63.255 to 150.0 0.0 14.412 0.0 UG1 0.0 0.0 0.0 21.742 0.0 Vel =0 0.0 0.0 63.255 K Factor = 0 U4 0.0 2.047 T 14.412 7.330 63.663 to 150.0 0.0 14.412 0.0 UG2 0.0 0.0 0.0 21.742 0.0 Vel = 0 0.0 0.0 63.663 K Factor = 0 ** UG1 41.37 2.047 0.0 32.000 63.255 to 150.0 0.0 0.0 0.0 UG2 41.37 0.0127 0.0 32.000 0.408 Vel = 4.03 UG2 0.0 2.047 0.0 21.830 63.663 to 150.0 0.0 0.0 0.0 UG3 41.37 0.0127 0.0 21.830 0.278 Vel = 4.03 UG3 0.0 2.047 2E 14.412 32.000 63.941 to 150.0 0.0 14.412 0.0 UG4 41.37 0.0127 0.0 46.412 0.591 Vel = 4.03 UG4 0.0 1.985 4E 24.814 8.000 64.532 to 150.0 Zik 0.0 24.814 6.353 * Fixed Loss = 6.353 UGS 41.37 0.0148 0.0 32.814 0.486 Vel = 4.29 UGS 0.0 6.16 G 4.304 28.330 71.371 to 140.0 T 43.037 47.341 -0.866 SRC 41.37 0.0001 0.0 75.671 0.005 Vel = 0.45 0.0 41.37 70.510 KFactor= 4.93 Computer Programs by Hydratec Inc. Revision: 50.52.1 - Fire Protection by Computer -Design Rios Fire Protection P0 Box 1546 EL CAJON, CA 92022 (619) 212-0956 Job Name : TAMARACK BEACH HOMES Building Location System : UNIT 4 Contract Data File : UNIT 4- TYPE B -2 HD 20x20 CALC.WXF Computer Programs by Hydratec Inc. Revision: 50.52.1 Rios Fire Protection Page 1 TAMARACK BEACH HOMES Date 8/26/19 HYDRAULIC CALCULATIONS for Project name: TAMARACK BEACH HOMES Location: Drawing no: Date: 8/26/19 Design Remote area number: UNIT 4 Remote area location: 2ND FLOOR Occupancy classification: RES Density: .05 - Gpm/SqFt Area of application: 2 HEADS - SqFt Coverage per sprinkler: 400 - SqFt Type of sprinklers calculated: TYCO 4.9K TY3596 CONCEALED PENDENTS No. of sprinklers calculated: 2 In-rack demand: - GPM Hose streams: 0- GPM Total water required (including hose streams): 40.09-GPM @ 56.15 - Psi Type of system: WET Volume of dry or preaction system: -Gal Water supply information Date: 6/28/19 Location: TAMARACK SOUTH OF HIBISCUS Source: - CARLSBAD FIRE DEPARTMENT Name of contractor: Rios Fire Protection Address: PG BOX 1546/ / EL CAJON, CA 92022 Phone number: (619) 212-0956 Name of designer: J B Authority having jurisdiction: CARLSBAD FIRE Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Revision: 50.52.1 Water Supply Curve C Rios Fire Protection Page 2 TAMARACK BEACH HOMES Date 8/26/19 City Water Supply: Demand: Cl - Static Pressure : 75.6 Dl - Elevation : 8.515 C2 - Residual Pressure: 66.6 D2 - System Flow : 40.094 C2- Residual Flow : 1500 D2 - System Pressure : 56.154 Hose ( Demand) D3 - System Demand : 40.094 Safety Margin : 19.435 150 - 140 130 p120 R° E100 s 90 s 80 C2 U 70 R 60 - - - 02 E50 40 30 -- 20 -- 10 200 400 600 800 1000 1200 1400 1600 1800 FLOW ( N A 1.85) Computer Programs by Hydratec Inc. Revision: 50.52.1 Fittings Used Summary Rios Fire Protection Page 3 TAMARACK BEACH HOMES Date 8/26/19 Fitting Legend Abbrev. Name /2 % 1 1% 1% 2 2% 3 31/2 45 6 8 10 12 14 16 18 20 24 E NFPA 13 90 Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G NFPA 13Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 0* CPVCTee - Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0 R* CPVCCouplinglee - Run 1 1 1 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 S NFPA 13 Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65 T NFPA 1390' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Zik Wilkins 950XL Fitting generates a Fixed Loss Based on Flow Unit Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with * The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Computer Programs by Hydratec Inc. Revision: 50.52.1 Pressure / Flow Summary - STANDARD Rios Fire Protection Page 4 TAMARACK BEACH HOMES Date 8/26/19 Node No. Elevation K-Fact Pt Actual Pn Flow Density Actual Area Press Req. 31 19.66 4.9 16.7 na 20.02 0.05 400 16.7 32 19.66 4.9 . 16.78 na 20.07 0.05 400 16.7 Cl 19.66 17.5 na C2 19.66 24.1 na C3 9.5 31.01 na TR3 9.5 39.06 na BR3 1.0 47.19 na Ui -2.0 49.64 na U2 -2.0 48.99 na U3 -2.0 48.73 na U4 -2.0 49.38 na UGi -2.0 48.99 na UG2 -2.0 49.38 na UG3 -2.0 49.64 na UG4 -2.0 50.2 na UG5 -2.0 57.02 na SRC 0.0 56.15 na The maximum velocity is 13.51 and it occurs in the pipe between nodes Ci and C2 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams - 2007 - Rios Fire Protection Page 5 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftngs Pe Pv ***** Notes Point Qt PfIFt Eqv. Ln. Total Pf Pn 31 20.02 1.101 0 5.0 6.790 16.700 K Factor =4.90 to 150.0 0.0 5.000 0.0 Cl 20.02 0.0682 0.0 11.790 0.804 Vet = 6.75 0.0 20.02 17.504 K Factor = 4.79 32 20.07 1.101 0 5.0 5.620 16.777 K Factor = 4.90 to 150.0 0.0 5.000 0.0 Cl 20.07 0.0685 0.0 10.620 0.727 Vel = 6.76 0.0 20.07 17.504 K Factor = 4.80 ** Cl 40.09 1.101 20 10.0 15.790 17.504 to 150.0 R 1.0 11.000 0.0 C2 40.09 0.2464 0.0 26.790 6.600 Vel = 13.51 C2 0.0 1.101 0.0 10.160 24.104 to 150.0 0.0 0.0 4.400 C3 40.09 0.2464 0.0 10.160 2.503 Vel = 13.51 C3 0.0 1.101 0.0 32.680 31.007 to 150.0 0.0 0.0 0.0 TR3 40.09 0.2464 0.0 32.680 8.051 Vet = 13.51 TR3 0.0 1.101 S 9.563 8.500 39.058 to 150.0 0.0 9.562 3.681 BR3 40.09 0.2464 0.0 18.062 4.450 Vet = 13.51 BR3 0.0 1.985 2E 12.407 5.000 47.189 to 150.0 0.0 12.407 1.299 U3 40.09 0.0140 0.0 17.407 0.244 Vet = 4.16 0.0 40.09 48.732 K Factor = 5.74 ** UI 0.0 2.047 1 14.412 17.660 49.640 to 150.0 0.0 14.412 0.0 UG3 0.0 0.0 0.0 32.072 0.0 Vet = 0 0.0 0.0 49.640 K Factor = 0 U2 0.0 2.047 E 7.206 41.080 48.993 to 150.0 0.0 7.206 0.0 UG1 0.0 0.0 0.0 48.286 0.0 Vet = 0 0.0 0.0 48.993 K Factor = 0 U3 40.09 2.047 T 14.412 7.330 48.732 to 150.0 0.0 14.412 0.0 UG1 40.09 0.0120 0.0 21.742 0.261 Vet = 3.91 0.0 40.09 - 48.993 K Factor = 5.73 U4 0.0 2.047 - T 14.412 7.330 49.378 to 150.0 0.0 14.412 0.0 UG2 0.0 0.0 0.0 21.742 0.0 Vet = 0 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams - Rios Fire Protection Page 6 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref."C',or Ftngs Pe Pv ******* Notes Point Qt P1/Ft Eqv. Ln. Total Pf Pn 0.0 0.0 49.378 K Factor = 0 ** UG1 40.09 2.047 0.0 32.000 48.993 to 150.0 0.0 0.0 0.0 UG2 40.09 0.0120 0.0 32.000 0.385 Vet = 3.91 UG2 0.0 2.047 0.0 21.830 49.378 to 150.0 0.0 0.0 0.0 UG3 40.09 0.0120 0.0 21.830 0.262 Vel = 3.91 UG3 0.0 2.047 2E 14.412 32.000 49.640 to 150.0 0.0 14.412 0.0 UG4 40.09 0.0120 0.0 46.412 0.558 Vet = 3.91 UG4 0.0 1.985 4E 24.814 8.000 50.198 to 150.0 Zik 0.0 24.814 6.359 * Fixed Loss = 6.359 UG5 40.09 0.0140 0.0 32.814 0.458 Vet = 4.16 UG5 0.0 6.16 G 4.304 28.330 57.015 to 140.0 T 43.037 47.341 -0.866 SRC 40.09 0.0001 0.0 75.671 0.005 Vel = 0.43 0.0 40.09 56.154 KFactor= 5.35 Computer Programs by Hydratec Inc. Revision: 50.52.1 F-W-. t _wq - Fire Protection by Computer-Design Rios Fire Protection P0 BOX 1546 EL CAJON, CA 92022 (619) 212-0956 Job Name : TAMARACK BEACH HOMES Building Location System : UNIT 5 Contract Data File : UNIT 5 - TYPE Bi - 2 HD 20x20 CALC.WXF Computer Programs by Hydratec Inc. Revision: 50.52.1 - Rios Fire Protection Page 1 TAMARACK BEACH HOMES Date 8/26/19 HYDRAULIC CALCULATIONS for Project name: TAMARACK BEACH HOMES Location: Drawing no: Date: 8/26/19 Design Remote area number: UNIT 5 Remote area location: 2ND FLOOR Occupancy classification: RES Density: .05 - Gpm/SqFt Area of application: 2 HEADS - SqFt Coverage per sprinkler: 400 - SqFt Type of sprinklers calculated: TYCO 4.9K TY3596 CONCEALED PENDENTS No. of sprinklers calculated: 2 In-rack demand: - GPM Hose streams: 0- GPM Total water required (including hose streams): 40.08-GPM @ 56.49- Psi Type of system: WET Volume of dry orpreaction system: -Gal Water supply information Date: 6/28/19 Location: TAMARACK SOUTH OF HIBISCUS Source: CARLSBAD FIRE DEPARTMENT Name of contractor: Rios Fire Protection Address: P0 BOX 1546 / I EL CAJON, CA 92022 Phone number: (619) 212-0956 Name of designer: J Authority having jurisdiction: CARLSBAD FIRE Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Revision: 50.52.1 Water Supply Curve C Rios Fire Protection Page 2 TAMARACK BEACH HOMES Date 8/26/19 City Water Supply: Demand: Cl - Static Pressure : 75.6 Dl - Elevation : 8.515 C2 - Residual Pressure: 66.6 D2 - System Flow : 40.084 C2 - Residual Flow : 1500 D2 - System Pressure : 56.493 Hose ( Demand) D3 - System Demand : 40.084 Safety Margin : 19.096 150 140 130 p120 R11° E10° s 9° 80 U 70 -____ R 60 E5° 40 30 20 10 200 400 600 800 1000 1200 1400 1600 1800 FLOW ( N"1.85) Computer Programs by Hydratec Inc. Revision: 50.52.1 Fittings Used Summary Rios Fire Protection Page 3 TAMARACK BEACH HOMES Date 8/26/19 Filling Legend Abbrev. Name 1/2 % 1 1/4 11/2 2 2% 3 31/2 4 5 6 8 10 12 14 16 18 20 24 E NFPA 13 90 Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G NFPA 13Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 N* CPVC9OEllHarvel-Spears 7 7 8 9 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 0* CPVCTee - Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0 R* CPVC Coupling Tee - Run I I I 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 S NFPA 13 Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65 T NFPA 13 90 Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Zik Wilkins 950XL Filling generates a Fixed Loss Based on Flow Unit Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *• The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Computer Programs by Hydratec Inc. Revision: 50.52.1 Pressure / Flow Summary - STANDARD Rios Fire Protection Page 4 Date 8/26119 Node No. Elevation K-Fact Pt Actual Pn Flow Density Actual Area Press Req. 41 19.66 4.9 16.76 na 20.06 0.05 400 16.7 42 19.66 4.9 16.7 na 20.02 0.05 400 16.7 Di 19.66 17.5 na D2 19.66 24.35 na D3 9.5 31.25 na TR4 9.5 39.78 na BR4 1.0 47.91 na Ui -2.0 49.98 na U2 -2.0 49.72 na U3 -2.0 49.72 na U4 -2.0 49.46 na UGI -2.0 49.72 na UG2 -2.0 49.72 na UG3 -2.0 49.98 na UG4 -2.0 50.54 na UG5 -2.0 57.35 na SRC 0.0 56.49 na The maximum velocity is 13.51 and it occurs in the pipe between nodes Dl and D2 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams - 2007 Page 5 Date 8126119 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. .1c..or Ftngs Pe Pv Notes Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 41 20.06 1.101 0 5.0 5.750 16.760 K Factor =4.90 to 150.0 0.0 5.000 0.0 Dl 20.06 0.0684 0.0 10.750 0.735 Vet = 6.76 0.0 20.06 17.495 K Factor = 4.80 42 20.02 1.101 0 5.0 6.660 16.700 K Factor =4.90 to 150.0 0.0 5.000 0.0 Dl 20.02 0.0682 0.0 11.660 0.795 Vel = 6.75 0.0 20.02 17.495 K Factor = 4.79 ** Dl 40.08 1.101 20 10.0 16.830 17.495 to 150.0 R 1.0 11.000 0.0 D2 40.08 0.2462 0.0 27.830 6.853 Vel = 13.51 D2 0.0 1.101 0.0 10.160 24.348 to 150.0 0.0 0.0 4.400 D3 40.08 0.2463 0.0 10.160 2.502 Vet = 13.51 D3 0.0 1.101 20 10.0 17.660 31.250 to 150.0 N 7.0 17.000 0.0 TR4 40.08 0.2462 0.0 34.660 8.535 Vet = 13.51 TR4 0.0 1.101 S 9.563 8.500 39.785 to 150.0 0.0 9.562 3.681 BR4 40.08 0.2463 0.0 18.062 4.448 Vet = 13.51 BR4 0.0 1.985 2E 12.407 5.000 47.914 to 150.0 0.0 12.407 1.299 U4 40.08 0.0140 0.0 17.407 0.243 Vet = 4.16 0.0 40.08 49.456 K Factor = 5.70 ** UI 0.0 2.047 T 14.412 17.660 49.980 to 150.0 0.0 14.412 0.0 UG3 0.0 0.0 0.0 32.072 0.0 Vet = 0 0.0 0.0 49.980 K Factor = 0 U2 0.0 2.047 E 7.206 41.080 49.717 to 150.0 0.0 7.206 0.0 UGI 0.0 0.0 0.0 48.286 0.0 Vel = 0 0.0 0.0 49.717 K Factor =0 U3 0.0 2.047 T 14.412 7.330 49.717 to 150.0 0.0 14.412 0.0 UGI 0.0 0.0 0.0 21.742 0.0 Vel =0 0.0 0.0 49.717 K Factor =0 U4 40.08 2.047 T 14.412 7.330 49.456 to 150.0 0.0 14.412 0.0 UG2 40.08 0.0120 0.0 21.742 0.261 Vet = 3.91 Computer Programs by Hydratec Inc. Revision: 50.52.1 Final Calculations - Hazen-Williams Rios Fire Protection Page 6 TAMARACK BEACH HOMES Date 8/26/19 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. ..C..or Ftng's Pe Pv *** Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 0.0 40.08 49.717 K Factor = 5.68 ** UGI 0.0 2.047 0.0 32.000 49.717 to 150.0 0.0 0.0 0.0 UG2 0.0 0.0 0.0 32.000 0.0 Vel = 0 UG2 40.08 2.047 0.0 21.830 49.717 to 150.0 0.0 0.0 0.0 UG3 40.08 0.0120 0.0 21.830 0.263 Vel = 3.91 UG3 0.0 2.047 2E 14.412 32.000 49.980 to 150.0 0.0 14.412 0.0 UG4 40.08 0.0120 0.0 46.412 0.557 Vel = 3.91 UG4 0.0 1.985 4E 24.814 8.000 50.537 to 150.0 Zik 0.0 24.814 6.359 * Fixed Loss = 6.359 UG5 40.08 0.0140 0.0 32.814 0.458 Vet = 4.16 UG5 0.0 6.16 G 4.304 28.330 57.354 to 140.0 T 43.037 47.341 -0.866 SRC 40.08 0.0001 0.0 75.671 0.005 Vet = 0.43 0.0 40.08 56.493 K Factor= 5.33 Computer Programs by Hydratec Inc. Revision: 50.52.1 tqca Worldwide I www.tyco-fire.com Contacts Series TY-FRB, 56 K-factor Upright, Pendent, and Recessed Pendent Sprinklers Quick Response, Standard Coverage General Description The TYCO Series TY-FRB, 5.6 K-factor, Upright (TY313) and Pendent (1Y323) Sprinklers described in this data sheet are quick response, standard coverage, decorative 3 mm glass bulb-type spray sprinklers designed for use in light or ordinary hazard, commercial occupan- cies such as banks, hotels, and shop- ping malls. The recessed version of the Series TY-FRB Pendent Sprinkler, where applicable, is intended for use in areas with a finished ceiling. This recessed pendent sprinkler uses one of the following: A two-piece Style 15 Recessed Escutcheon with recessed adjust- ment up to 5/8 in. (15,9 mm) from the flush pendent position. A two-piece Style 20 Recessed Escutcheon with recessed adjust- ment up to 1/2 in. (12,7 mm) from the flush pendent position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the fixed pipe drops to the sprinklers must be cut. Intermediate level versions of Series TY-FRB Sprinklers are described in Technical Data Sheet TFP357. Sprin- kler guards and shields are described in Technical Data Sheet TFP780. IMPORTANT Refer to Technical Data Sheet TFP2300 for warnings pertaining to regulatory and health information. Always refer to Technical Data Sheet TFP 700 for the "INSTALLER WARNING" that provides cautions with respect to handling and instal- lation of sprinkler systems and com- ponents. Improper handling and installation can permanently damage a sprinkler system or its compo- nents and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. Page 1 of 4 LNOTICE The TYCO Series TY-FRB Sprinklers described herein must be installed and maintained in compliance with this document, as well as with the applicable standards of the National Fire Protection Association, in addition to the standards of any other authori- ties ha ving jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for main- taining their fire protection system and devices in proper operating con- dition. Contact the installing contrac- tor or product manufacturer with any questions. Sprinkler Identification Number (SIN) TY313.... Upright 5.6K, 1/2 in. NPT TY323 .... Pendent 5.6K, 1/2 in. NPT Technical Data Approvals Refer to Table A Maximum Working Pressure 175 psi (12.1 bar) 250 psi (17.2 bar)* The maximum working pressure of 250 psi (17.2 bar) only applies to the listing by Underwriters Laborato-ries, Inc. (UL). Discharge Coefficient K=5.6 GPM/p5i½ (80,6 LPM/bar½) Temperature Rating Refer to Table A Finishes Sprinkler: Refer to Table B Recessed Escutcheon: White Coated, Black Coated, Chrome Plated, or Brass Plated Physical Characteristics Frame ............................Bronze Button ......................Brass/copper Sealing Assembly . . . Stainless Steel w/TEFLON Bulb...............................Glass Compression Screw .................Bronze Deflector ..........................Bronze AUGUST 2018 Operation The glass bulb contains a fluid which expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and water to flow. Design Criteria The TYCO Series TY-FRB, 5.6 K-factor, Upright (1Y313) and Pendent (TY323) Sprinklers are intended for fire protec- tion systems designed in accordance with the standard installation rules recognized by the applicable Listing or Approval agency (such as, UL Listing is based on the requirements of NFPA 13, and FM Approval is based on the requirements of FM's Loss Prevention Data Sheets). Only the Style 15 or Style 20 Recessed Escutcheon is to be used for recessed pendent installations. TFPI72 TFPI72 Page 2 of 4 Components: 1 - Frame 2 - Button 3 - Sealing Assembly * Temperature rating is Pipe thread connections per ISO 7-1 4 - Bulb indicated on Deflector. can be provided on special request. 5 - Compression Screw ESCUTCHEON PLATE 1/2° 7/16° (11,1 mm) 6 - Deflector* DEFLECTOR* SEATING SURFACE NPT** NOMINAL MAKE-IN I 7/16 I (11,1 mm) I NOMINAL MAKE-IN iV 2 (50,8 mm) 1 1/2 NPT** STYLE 15 or 20 RECESSED ESCUTCHEON 2° (50,8 I WRENCH FLATS DEFLECTOR* I— 2-7/8" (73,0 mm) DIA. CROSS SECTION UPRIGHT PENDENT RECESSED PENDENT FIGURE 1 SERIES TY-FRB UPRIGHT (TY313) AND PENDENT (TY323) SPRINKLERS 5.6 K-FACTOR, 1/2 INCH NPT, QUICK RESPONSE Installation The TYCO Series TY-FRB, 5.6 K-factor, Upright (1Y313) and Pendent (TY323) Sprinklers must be installed in accor- dance with this section. General Instructions Do not install any bulb-type sprin- kler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprinkler held horizontally, a small air bubble should be present. The diam- eter of the air bubble is approximately 1/16 in. (1,6 mm)forthe 135°F(57°C)and 3/32 in. (2,4 mm) for the 286°F (141°C) temperature ratings. A leak-tight 1/2 in. NPT sprinkler joint should be obtained by applying a minimum to maximum torque of 7 to 14 lb-ft (9,5 to 19,0 N.m). Higher levels of torque can distort the sprinkler Inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in the Escutch- eon Plate by under- or over-tightening the sprinkler. Re-adjust the position of the sprinkler fitting to suit. Upright and Pendent Sprinklers The Series TY-FRB Upright and Pendent Sprinklers must be installed in accordance with the following instructions. Step 1. Install Pendent sprinklers in the pendent position. Install upright sprin- klers in the upright position. Step 2. With pipe-thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Figure 2). With ref- erence to Figure 1, apply the W-Type 6 Sprinkler Wrench to the wrench flats. Torque sprinklers 7 to 14 lb-ft (9,5 to 19,0 N•m). Recessed Pendent Sprinklers The Series TY-FRB Recessed Pendent Sprinklers must be installed in accor- dance with the following instructions. Step A. After installing the Style 15 or Style 20 Mounting Plate over the sprinkler threads, and with pipe-thread sealant applied to the pipe threads, hand-tighten the sprinkler into the sprinkler fitting. Step B. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Figure 3). With reference to Figure 1, apply the W-Type 7 Recessed Sprinkler Wrench to the sprinkler wrench flats. Torque sprinklers 7 to 14 lb-ft (9,5 to 19,0 Nm). Step C. After ceiling installation and finishing, slide on the Style 15 or Style 20 Closure over the Series TY-FRB Sprinkler and push the Closure over the Mounting Plate until its flange comes in contact with the ceiling. / WRENCH RECESS / (USE ONLY ND FIGURE 2 W-TYPE 6 SPRINKLER WRENCH WRENCH RECESS PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA FIGURE 3 W-TYPE 7 RECESSED SPRINKLER WRENCH TFPI72 Page 3 of 4 Care and Maintenance The TYCO Series TY-FRB, 5.6 K-factor, Upright (TY313) and Pendent (TY323) Sprinklers must be maintained and ser- viced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, obtain permission to shut down the affected fire protection systems from the proper authorities and notify all personnel who may be affected by this action. Absence of the outer piece of an escutcheon, which is used to cover a clearance hole, can delay sprinkler operation in a fire situation. The owner must assure that the sprin- klers are not used for hanging any objects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Sprinklers which are found to be leaking or exhibiting visible signs of corrosion must be replaced. Automatic sprinklers must never be painted, plated, coated, or other- wise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid damage to the sprinklers before, during, and after installation. Sprin- klers damaged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprin- kler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installa- tion Section.) The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the National Fire Protection Asso- ciation (e.g., NFPA 25), in addition to the standards of any other authorities having jurisdiction. Contact the install- ing contractor or product manufacturer with any questions. Automatic sprinkler systems are rec- ommended to be inspected, tested, and maintained by a qualified Inspec- tion Service in accordance with local requirements and/or national codes. Limited Warranty For warranty terms and conditions, visit www.tyco-fire.com. Ordering Procedure Contact your local distributor for avail- ability. When placing an order, indicate the full product name and Part Number (P/N). Sprinkler Assemblies with NPT Thread Connections Specify: Series TY-FRB Upright or Pendent (specify) Sprinkler, SIN (specify), K=5.6, Quick Response, (specify) temperature rating, (specify) finish, P/N (specify, refer to Table A). Recessed Escutcheon Specify: Style 15 Recessed Escutch- eon with (specify*) finish, P/N (specify*) Specify: Style 20 Recessed Escutch- eon with (specify*) finish, P/N (specify*) * Refer to Technical Data Sheet TFP770 Sprinkler Wrench Specify: W-Type 6 Sprinkler Wrench, P/N 56-000-6-387 Specify: W-Type 7 Sprinkler Wrench, P/N 56-850-4-001 - 2-7/8° DIA. - (73,0 mm) 2-1/4° DIA. FACE OF (57,2 mm) 5/8° (15,9 mm) SPRINKLER FITTING 3/8±5/16° (9,5±7,9 mm) ___ 3 __ I FLUSH t I SURFACE/ MOUNTING _______ (3,2 mm) CLOSURE SERIES MOUNTING 1-3/8 (34,9 mm) TY-FRB PLATE 3/4' (19,1 mm) FIGURE 4 SERIES TY-FRB RECESSED PENDENT SPRINKLER ASSEMBLY (TY323) WITH TWO PIECE 5/8 INCH TOTAL ADJUSTMENT STYLE 15 RECESSED ESCUTCHEON - 2-7/8° DIA. - (73,0 mm) FACE OF SPRINKLER 2-1/4° DIA. - 5/16±1/4° FITTING (57,2 mm) (7,9±6,4 mm) 1/2°(12,7mm) FLUSH MOUNTING j1 SURFACE/2mm) \ CLOSURE SERIES MOUNTING 1-3/8'_(34,9mm) TY-FRB PLATE 7/8'(22,2 mm) FIGURE 5 SERIES TY-FRB RECESSED PENDENT SPRINKLER ASSEMBLY (TY323) WITH TWO PIECE 1/2 INCH TOTAL ADJUSTMENT STYLE 20 RECESSED ESCUTCHEON TFPI72 Page 4 of 4 SPRINKLER FINISH (See Note 7) K FACTOR TYPE TEMPERATURE BULB LIQUID COLOR NATURAL BRASS I CHROME PLATED IPOLYESTERC 135°F (57°C) Orange UPRIGHT (TY313) 155°F (68°C) Red 175°F (79°C) Yellow and 1, 2,3,4, 5, 6 5.6 1/2 in. NPT PENDENT (TY323) 200°F (93°C) Green 286-F (141-C) Blue ______________ 135°F (57°C) Orange RECESSED PENDENT (TY323) Figures 4a and 5b 1,2,3,4 155°F (68°C) Red 175°F (79°C) Yellow 200°F (93°C) Green Notes: Listed by Underwriters Laboratories. Inc., (UL) as Quick Response Sprinklers. Listed by Underwriters Laboratories. Inc., for use in Canada (C-UL) as Quick Response Sprinklers. Approved by Factory Mutual Research Corporation (FM) as Quick Response Sprinklers. Approved by the City of New York under MEA 354-01-B. VdS Approved (For details, contact Johnson Controls, Enschede, Netherlands, Tel. 31-53-428-4444/Fax 31-54-428-3377.) Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/06) as Quick Response Sprinklers. Where Polyester Coated Sprinklers are noted to be UL and C-UL Listed, the sprinklers are UL and C-UL Listed as Corrosion-Resistant Sprinklers. Installed with Style 15 (1/2 in. NPT) 5/8 in. Total Adjustment Recessed Escutcheon, as applicable. Installed with Style 20 (1/2 in. NPT) 1/2 in. Total Adjustment Recessed Escutcheon, as applicable. Frame and Deflector only. Listings and approvals apply to color (Special Order). TABLE A LABORATORY LISTINGS AND APPROVALS FOR 5.6 K-FACTOR SPRINKLERS P/Na 77_—XX-- X - XXX SIN SPRINKLER I TEMPERATURE FINISH I I RATINGS NATURAL BRASS PURE WHITE (RAL9010)s POLYESTER SIGNAL WHITE (RAL9003) POLYESTER JET BLACK (RAL9005) POLYESTER 9 CHROME PLATED Notes: a. Eastern Hemisphere sales only 135 135-F (57-C) 155 155-F (68-C) 175 175-F (79-C) 200 200°F (93°C) 286 286-F (141-C) 370 I 5.6K UPRIGHT (1/21n.NPT) I TY313 371 1 5.6K PENDENT (1/2 in.NPT) I TY323 Notes: a. Use suffix 'I' for ISO 7-1 connection; for example, 77-370-4-175-I TABLE B SERIES TY-FRB UPRIGHT AND PENDENT SPRINKLERS PART NUMBER SELECTION 1400 Pennbrook Parkway, Lansdale, PA 19446 [Telephone +1-215-362-0700 @2O18Johnson Controls. All nglotvaeuerved. All sponlfloatloons and othsr lnfn,anntinn shown were current as of document revision date and are subject to change wabnllt notice. Johnson /1 NancraL Flea PROTECTION ASSOCIATION and NFFA or. r.stt.r.d frodnororks of Nntennl Fir. Protnutien Atnociolien: Controls TEFLON inn ragioterod trnderna,1, at Dupont tqcco Worldwide www.tyco-fire.com Contacts RAPID RESPONSE Series LFII Residential 49 K-factor Pendent Sprinkler Wet Pipe and Dry Pipe Systems General Description TYCO RAPID RESPONSE Series LFII Residential 4.9K Pendent and Recessed Pendent Sprinklers (TY2234) are decorative, fast response, frangi- ble bulb sprinklers designed for use in residential occupancies such as homes, apartments, dormitories, and hotels. When aesthetics and optimized flow characteristics are the major con- sideration, the Series LFII Residential Sprinklers (TY2234) should be the first choice. The Series LFII Residential Sprinklers are intended for use in the following scenarios: wet and dry pipe residential sprin- kler systems for one- and two-fam- ily dwellings and mobile homes per NFPA 13D wet and dry pipe residential sprinkler systems for residential occupancies up to and including four stories in height per NFPA 13R wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13 The recessed version of the Series LFII Residential Sprinklers is intended for use in areas with finished ceilings. It employs a two-piece Style 20 Recessed Escutcheon. The Recessed Escutcheon provides 1/4 in. (6,4 mm) of recessed adjustment or up to 1/2 in. (12,7 mm) of total adjustment from the IMPORTANT Refer to Technical Data Sheet TFP2300 for warnings pertaining to regulatory and health information. Always refer to Technical Data Sheet TFP700 for the "INSTALLER WARNING" that provides cautions with respect to handling and instal- lation of sprinkler systems and com- ponents. Improper handling and installation can permanently damage a sprinkler system or its compo- nents and cause the sprinkler to fall to operate in a fire situation or cause it to operate prematurely. Page 1 of 6 flush ceiling position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the pipe drops to the sprinklers must be cut. The Series LFII Residential Sprinklers have been designed with heat sensi- tivity and water distribution charac- teristics proven to help in the control of residential fires and to improve the chance for occupants to escape or be evacuated. Corrosion-resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmo- spheres. Although corrosion-resistant coated sprinklers have passed the standard corrosion tests of the appli- cable Approval agencies, the testing is not representative of all possible cor- rosive atmospheres. Consequently, it is recommended that the end user be consulted with respect to the suit- ability of these coatings for any given corrosive environment. The effects of ambient temperature, concentration of chemicals, and gas/chemical velocity should be considered, as a minimum, along with the corrosive nature of the chemical to which the sprinklers will be exposed. Dry Pipe System Application The Series LFII Residential Pendent and Recessed Pendent Sprinklers offers a laboratory approved option for designing dry pipe residential sprin- kler systems, whereas, most residential sprinklers are laboratory approved for wet systems only. Through extensive testing, it has been determined that the number of design sprinklers (hydraulic design area) for the Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) need not be increased over the number of design sprinklers (hydraulic design area) as specified for wet pipe sprinkler systems, as is accustomed for density/ area sprinkler systems designed per NFPA 13. DECEMBER 2018 - .'• _____ ' _y) -- Consequently, the Series LFII Resi- dential Sprinklers offer the features of non-water filled pipe in addition to not having to increase the number of design sprinklers (hydraulic design area) for systems designed to NFPA 13,13D, or 13R. NL•IIL•I The Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) described herein must be Installed and maintained in compli- ance with this document and the appli- cable standards of the NATIONAL FIRE PROTECTION ASSOCIATION (NFPA), in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for main- taining their fire protection system and devices in proper operating con- dition. Contact the installing contrac- tor or product manufacturer with any questions. Sprinkler Identification Number (SIN) TY2234 TFP400 TFP400 Page 2 of 6 7/16' (11,1 mm) 1/2 ESCUTCHEON Components: NOMINAL NPT PLATE SEATING _ 27/8' DIA.________ MAKE-IN SURFACE (73,0 mm) 1 - Frame 2 - Button 3 - Sealing Assembly 1 4 - Bulb 5 - Compression 2 2-1/4° Screw 6 - Deflector* ILATS (57,2 mm) ESCUTCHEON 1-5/8"STYLE20 (41,3mm) w RECESSED indicated on \5 Temperature rating is Deflector. CROSS SECTION PENDENT RECESSED PENDENT FIGURE 1 RAPID RESPONSE SERIES LFII RESIDENTIAL 4.9K PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) Technical Data Approvals UL Listed (for use with wet pipe and dry pipe systems) C-UL Listed (for use only with wet pipe systems) Certified to all requirements of NSF/ANSI 61 Note: Sprinklers with a polyester finish are UL Listed as corrosion-resistant sprinklers. See the Design Criteria section for details on these approvals. Maximum Working Pressure 175 psi (12,1 bar) Discharge Coefficient K=4.9 GPM/psiS (70,6 LPM/bar 4) Temperature Rating 155°F (68°C) or 175°F (79°C) Finishes Natural Brass, Pure White Polyester Coated, Signal White Polyester Coated, or Chrome Plated Physical Characteristics Frame .............................Brass Button ...........................Copper Sealing Assembly.. Beryllium Nickel w/TEFLON Bulb (3 mm) ........................ Glass Compression Screw .................Bronze Deflector ..........................Bronze Operation The glass bulb Contains a fluid that expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and flow water. Design Criteria The TYCO RAPID RESPONSE Series LFll Residential 4.9K Pendent and Recessed Pendent Sprinklers are UL and C-UL Listed for installation in accordance with this section. Residential Sprinkler Design Guide When conditions exist that are outside the scope of the provided criteria, refer to the Residential Sprinkler Design Guide TFP490 for the manufactur- er's recommendations that may be acceptable to the local authority having jurisdiction. System Types Per the UL Listing, wet pipe and dry pipe systems may be utilized. Per the C-UL Listing, only wet pipe systems may be utilized. Refer to Technical Data Sheet TFP485 for the use of residential sprinklers in residential dry pipe systems. Ceiling Types Smooth flat horizontal, or beamed, or sloped, in accordance with the 2013 Edition of NFPA 13D, 13R, or 13, as applicable. Hydraulic Design (NFPA 130 and 13R) For systems designed to NFPA 130 or NFPA 13R, the minimum required sprinkler flow rates are given in Tables A and B as a function of tem- perature rating and the maximum allowable coverage areas. The sprinkler flow rate is the minimum required discharge from each of the total number of design sprinklers as specified in NFPA 13D or NFPA 13R. The number of design sprinklers speci- fied in NFPA 13D and 13R for wet pipe systems is to be applied when design- ing dry pipe systems. Hydraulic Design (NFPA 13) For systems designed to NFPA 13, the number of design sprinklers is to be the four most hydraulically demanding sprinklers. The minimum required dis- charge from each of the four sprinklers is to be the greater of the following: The flow rates given in Table A or B as a function of temperature rating and the maximum allowable coverage area. A minimum discharge of 0.1 gpm/ft2 over the design area comprised of the four most hydraulically demanding sprinklers for actual coverage areas protected by the four sprinklers. The number of design sprinklers speci- fied in NFPA 13 for wet pipe systems is to be applied when designing dry pipe systems. Dry Pipe System Water Delivery When using the Series LFll Residential Sprinklers (TY2234) in dry pipe sprin- kler systems, the time for water deliv- ery must not exceed 15 seconds for the most remote operating sprinkler. Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 13D, 13R, and 13 as applicable for residential sprinklers as well as with the obstruction criteria described within the Technical Data Sheet TFP490. Operational Sensitivity Sprinklers are to be installed with a deflector-to-ceiling distance of 1-1/4 in. to 4 in. TFP400 Page 5 of 6 Care and Maintenance TYCO RAPID RESPONSE Series LFII Residential 4.9K Pendent and Recessed Pendent Sprinklers must be maintained and serviced in accordance with this section: Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, permission to shut down the affected fire protection system must be obtained from the proper authorities and notify all personnel who may be affected by this action. Absence of the outer piece of an escutcheon, which is used to cover a clearance hole, can delay sprinkler operation in a fire situation. The owner must assure that the sprin- klers are not used for hanging any objects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Sprinklers which are found to be leaking or exhibiting visible signs of corrosion must be replaced. Automatic sprinklers must never be painted, plated, coated, or other- wise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid damage to the sprinklers before, during, and after installation. Sprin- klers damaged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. Seethe Installation section. The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the NATIONAL FIRE PROTECTION ASSOCIATION, for example, NFPA 25, in addition to the standards of any authorities having jurisdiction. Contact the installing contractor or product manufacturer with any questions. Automatic sprinkler systems are rec- ommended to be inspected, tested, and maintained by a qualified Inspec- tion Service in accordance with local requirements and/or national codes. Limited Warranty For warranty terms and conditions, visit www.tyco-fire.com. Ordering Procedure Contact your local distributor for avail- ability. When placing an order, indicate the full product name and part number (P/N). Sprinkler Assemblies Specify: Series LFll 4.9K Residential Pendent Sprinkler (TY2234), (specify temperature rating), with (specify) finish, P/N (specify): 155F (68'C) Natural Brass.................51-201-1-155 Pure White (RAL 9010) Polyester1.2 ..................51 -201-3-155 Signal White (RAL 9003) Polyester' .................... 51-201-4-155 Chrome Plated................51-201-9-155 175F (79C) Natural Brass .................51-201-1-175 Pure White (RAL 9010) Polyester1.2 ..................51-201-3-175 Signal White (RAL 9003) Polyester' .................... 51-201-4-175 Chrome Plated................51-201-9-175 UL Listed as corrosion-resistant. Eastern Hemisphere sales only. Recessed Escutcheon Specify: Style 20 Recessed Escutch- eon with (specify*) finish, P/N (specify) * Refer to Technical Data Sheet TFP770, Sprinkler Wrenches Specify: W-Type 6 Sprinkler Wrench, P/N 56-000-6-387 Specify: W-Type 7 Sprinkler Wrench, P/N 56-850-4-001 TFP400 Page 3 of 6 WET PIPE SYSTEM Minimum Flow and Residual Pressure (2){3) Maximum Coverage Ordinary Temperature Rating Intermediate Temperature Rating Minimum Area (1) 155°F (68°C) 175°F (79°C) Deflector to Installation Spacing Flow Pressure Flow Pressure ft x ft Ceiling Type ft (mx m) gpm psi gpm psi (m) (I/mm) (bar) (I/mm) (bar) 12x12 13 7.0 13 7.0 Smooth (3,7 x 3,7) (49,2) (0,48) (49,2) (0,48) Ceilings 1-1/4 in. to 4 in. 14x14 13 7.0 13 7.0 (4,3 x 4,3) (49,2) (0,48) (49,2) (0,48) Beamed Ceilings per Recessed using Style 20 Escutcheon or 8 16 x 16 13 7.0 13 7.0 (4,9 x 4,9) (49,2) (0,48) (49,2) (0,48) NFPA 13D or13R non-recessed per NFPA 13D, (2,4) 18x 18 17 12.0 17 12.0 1-1/4 in. to 13R, or 13 (5,5x5,5) (64,3) (0,83) (64,3) (0,83) 1-3/4 in. below bottom of beam. 20x20 20 16.7 20 16.7 (6,1 x6,1) (75,7) (1,15) (75,7) (1,15) Notes: For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow in gpm (1pm) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. See Hydraulic Design under the Design criteria section. For NFPA 13 residential applications, the greater of 0.1 gpm/ft2 over the design area or the flow in accordance with the criteria in this table must be used. TABLE A WET PIPE SYSTEM SERIES LFII RESIDENTIAL 4.9K PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA DRY PIPE SYSTEM Maximum Minimum Flow and Residual Pressure (2)(3) Coveraae Ordinary Temperature Rating Intermediate Temperature Rating Area ( 155°F (68°C) 175°F (79°C) Minimum ft x ft Deflector to Installation Spacing (m x m) Flow Pressure Flow Pressure Ceiling Type ft gpm psi gpm psi (m) (I/mm) (bar) (I/mm) (bar) 12x12 13 7.0 13 7.0 Smooth (3,7 x 3,7) (49,2) (0,48) (49,2) (0,48) Ceilings 1-1/4 in. to 4 in. 14 x 14 14 8.2 14 8.2 (4,3 x 4,3) (53,0) (0,57) (53,0) (0,57) Beamed Ceilings Recessed using Style 20 Escutcheon or 8 16 x 16 15 9.4 15 9.4 (4,9 x 4,9) (56,8) (0,65) (56,8) (0,65) per NFPA 13D or13R non-recessed per NFPA 13D, (2,4) 18 x 18 18 13.5 18 13.5 1-1/4 in. to 13R, or 13 (5,5 x 5,5) (68,1) (0,93) (68,1) (0,93) 1-3/4 in. below bottom of beam. 20x20 21 18.4 21 18.4 (6,1 x 6,1) (79,5) (1,27) (79,5) (1,27) Notes: For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow In gpm (1pm) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. See Hydraulic Design under the Design criteria section. For NFPA 13 residential applications, the greater of 0.1 gpmfftt over the design area or the flow in accordance with the criteria in this table must be used. TABLE B DRY PIPE SYSTEM SERIES LFII RESIDENTIAL 4.9K PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA TFP400 Page 4 of 6 Sprinkler Spacing The minimum spacing between sprin- klers is 8 ft (2,4 m). The maximum spacing between sprinklers cannot exceed the length of the coverage area (Table A or B) being hydraulically calcu- lated (for example, maximum 12 ft for a 12 ft x 12 ft coverage area, or 20 ft for a 20 ft x 20 ft coverage area). Installation TYCO RAPID RESPONSE Series LFII Residential 4.9K Pendent and Recessed Pendent Sprinklers must be installed in accordance with this section. General Instructions Do not install any bulb type sprinkler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprin- kler held horizontally, a small air bubble should be present. The diameter of the air bubble is approximately 1/16 in. (1,6 mm). A leak-tight 1/2 in. NPT sprinkler joint should be obtained by applying a min- imum-to-maximum torque of 7 to 14 lb-ft (9,5 to 19,0 N.m). Higher levels of torque can distort the sprinkler Inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in an Escutch- eon Plate by under- or over- tightening the sprinkler. Re-adjust the position of the sprinkler fitting to suit. Pendent Sprinklers The Series LFII Residential Pendent Sprinklers must be installed in accor- dance with the following instructions: Step 1. Install pendent sprinklers in the pendent position with the deflector par- allel to the ceiling. Step 2. With pipe thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Figure 3). With ref- erence to Figure 1, apply the W-Type 6 Sprinkler Wrench to the wrench flats. Recessed Pendent Sprinklers The Series LFII Residential Recessed Pendent Sprinklers must be installed in accordance with the following instructions: Step A. Install recessed pendent sprin- klers in the pendent position with the deflector parallel to the ceiling. Step B. After installing the Style 20 Mounting Plate over the sprinkler threads and with pipe thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. 2-7/8' DIA. 7/16±1/8° (73,0 mm) 1/2° (12,7 mm) (11,1±3,2mm) FACE OF 2-1/4° DIA. (57,2 mm) 1/4° (6,4 mm) SPRINKLER I MOUNTING FITTING PLATE MOUNTING / f SURFACE/ (3,2 mm) / 1-3/8° (34,9 mm) 1 CLOSURE TY2234 1-1/8' (28,6 mm) FIGURE 2 STYLE 20 RECESSED ESCUTCHEON FOR USE WITH THE RAPID RESPONSE SERIES LFII RESIDENTIAL PENDENT SPRINKLER WRENCH RECESS (END 'A' USED FOR TY2234) FIGURE 3 W-TYPE 6 SPRINKLER WRENCH Step C. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Figure 4). With reference to Figure 1, apply the W-Type 7 Recessed Sprinkler Wrench to the sprinkler wrench flats. Step D. After the ceiling has been installed or the finish coat has been applied, slide on the Style 20 Closure over the Series LFII Residential Sprin- kler and push the Closure over the Mounting Plate until its flange comes in contact with the ceiling. WRENCH RECESS PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA FIGURE 4 W-TYPE 7 RECESSED SPRINKLER WRENCH TFP400 Page 6 of 6 1400 Pennbrook Parkway, Lansdale, PA 194461 Telephone +1-215-362-0700 02O19Johnaon Controls. All fights aawraad. All apaeillaetiona and ether information ahowa wore cement on atdacamont minion date and oro subject tOEltengewithoat notice. Johnson NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are regi,torodtade,narke at Nadanal Fire Pnotoctlan Aesacintan; Controls TEFLON, a regiaterad trademark at Dupont tqcuo Worldwide Contacts I www.tyco-fire.com RAPID RESPONSE Series LFII Residential 49 K-factor Concealed Pendent Sprinkler Flat Plate, Wet Pipe and Dry Pipe Systems General Description The TYCO RAPID RESPONSE Series LFll Residential 4.9K Concealed Pendent Sprinklers (TY3596) are dec- orative, fusible solder sprinklers, avail- able in both ordinary 160°F (71°C) and intermediate 212°F (100°C) tempera- ture rated configurations. They are designed for use in residential occu- pancies such as homes, apartments, dormitories, and hotels. The cover plate assembly conceals the sprinkler operating components above the ceiling. The flat profile of the cover plate provides the optimum aes- thetically appealing sprinkler design. In addition, the concealed design of the Series LFll Residential Con- cealed Pendent Sprinklers provides 1/2 in. (12,7 mm) vertical adjustment. This adjustment provides a measure of flexibility when cutting fixed sprin- kler drops. The Series LFll Residential Concealed Pendent Sprinklers are intended for use in the following scenarios: Wet and dry pipe residential sprin- kler systems for one and two fam- ily dwellings and mobile homes per NFPA 13D Wet and dry pipe residential sprin- kler systems for residential occupan- cies up to and including four stories in height per NFPA 13R IMPORTANT Refer to Technical Data Sheet TFP2300 for warnings pertaining to regulatory and health information. Always refer to Technical Data Sheet TFP 700 for the "INSTALLER WARNING" that provides cautions with respect to handling and instal- lation of sprinkler systems and com- ponents. Improper handling and installation can permanently damage a sprinkler system or its compo- nents and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. Page 1 of 6 Wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13 The Series LFll Residential Concealed Pendent Sprinklers have been designed with heat sensitivity and water distri- bution characteristics proven to help in the control of residential fires and to improve the chance for occupants to escape or be evacuated. The Series LFll Residential Con- cealed Pendent Sprinklers (TY3596) are shipped with a Disposable Protec- tive Cap. The Protective Cap is tem- porarily removed for installation, and then it can be replaced to help protect the sprinkler while the ceiling is being installed or finished. The tip of the Pro- tective Cap can also be used to mark the center of the ceiling hole into the plaster board, ceiling tiles, and so on, by gently pushing the ceiling product against the Protective Cap. When the ceiling installation is complete the Pro- tective Cap is removed and the Cover Plate Assembly is installed. Dry Pipe System Application The 160°F (71°C) temperature rated Series LFll Residential Concealed Pendent Sprinklers offer a laboratory approved option for designing dry pipe residential sprinkler systems, whereas, most residential sprinklers are labora- tory approved for wet systems only. Through extensive testing, it has been determined that the number of design sprinklers (hydraulic design area) for the Series LFll Residential Concealed Pendent Sprinklers need not be increased over the number of design sprinklers (hydraulic design area) as specified for wet pipe sprinkler systems, as is accustomed for density/ area sprinkler systems designed per NFPA 13. APRIL 2019 Consequently, the Series LFII Residen- tial Concealed Pendent Sprinklers offer the features of non-water filled pipe in addition to not having to increase the number of design sprinklers (hydraulic design area) for systems designed to NFPA 13,13D, or 13R. IL't•11DI The Series LF11 Residential Concealed Pendent Sprinklers (TY3596) described herein must be installed and main- tained in compliance with this docu- ment and with the applicable standards of the NATIONAL FIRE PROTECTION ASSOCIATION (NFPA), in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for main- taining their fire protection system and devices in proper operating con- dition. Contact the installing contrac- tor or product manufacturer with any questions. Sprinkler Identification Number (SIN) 1Y3596 TFP442 TFP442 Page 2 of 6 Technical Data Approvals UL and C-UL Listed NYC Approved under MEA 44-03-E-2NSF Certified to all requirements of NSF/ANSI 61 The TYCO RAPID RESPONSE Series LFII Residential Concealed Pendent Sprinklers are Listed only when installed with LFII Con- cealed Cover Plates having factory-applied finishes. Sprinklers and Cover Plates are separately ordered. See the Ordering Procedure section for more Information. Maximum Working Pressure 175 psi (12,1 bar) Discharge Coefficient K=4.9 GPM/psi" (70,6 LPM/bare) Temperature Rating Ordinary 160°F (71°C) Sprinkler! 139°F (59°C) Cover Plate NOTE: Maximum Ambient Ceiling Temperature for the ordinary temperature configuration Is 100°F (38°C) Intermediate* 212°F (100°C) Sprinkler! 165°F (74°C) Cover Plate *For wet pipe systems only NOTE: Maximum Ambient Ceiling Temperature for the intermediate temperature configuration is 150°F (65°C) Vertical Adjustment 1/2 in. (12,7 mm) Finishes See the Ordering Procedure section Physical Characteristics Body..............................Brass Cap ..............................Bronze Saddle ........................... ..Brass Sealing Assembly.. Beryllium Nickel w/TEFLON Soldered Link Halves ................Nickel Lever .............................Bronze Compression Screw ..................Brass Deflector ..................Copper or Brass Guide Pin Housing ..................Bronze Guide Pins .........Stainless Steel or Bronze Support Cup .......................Steel Cover Plate ......... ........ Copper/Brass° Retainer .........................Copper Cover Plate Ejection Spring .... Stainless Steel Brass Cover Plate is offered for intermediate Tem-perature 165°F (74°C) only. Operation When exposed to heat from a fire, the Cover Plate, which is normally soldered to the Retainer at three points, falls away to expose the sprinkler assembly. At this point the Deflector supported by the Arms drops down to its operated position. The fusible link of the sprin- kler assembly is comprised of two link halves that are soldered together with a thin layer of solder. When the rated temperature is reached, the solder melts and the two link-halves separate allowing the sprinkler to activate and flow water. Design Criteria The TYCO RAPID RESPONSE Series LFII Residential Concealed Pendent Sprinklers (TY3596) are UL and C-UL Listed for installation in accordance with this section. Note: When conditions exist that are outside the scope of the provided cri- teria, refer to the Residential Sprinkler Design Guide TFP490 for the manu- facturer's recommendations that may be acceptable to the authority having jurisdiction. System Types Per the UL and C-UL Listing, the 160°F (71°C) and 212°F (100°C) LFII Residential Concealed Pendent Sprin- klers may be utilized in wet pipe systems. Only the 160°F (71°C) LFII Res- idential Concealed Pendent Sprinklers may be utilized in dry pipe systems, per the ULand C-UL Listing. Refer to Technical Data Sheet TFP485 about the use of residential sprinklers in residential dry pipe systems. Ceiling Types Smooth flat horizontal, beamed, or sloped in accordance with NFPA 13D, 13R, or 13 as applicable. Hydraulic Design (NFPA 13D and 13R) For systems designed to NFPA 13D or NFPA 13R, the minimum required Sprin- kler flow rates are given in Tables A and B as a function of temperature rating and the maximum allowable coverage areas. The sprinkler flow rate is the minimum required discharge from each of the total number of "design sprinklers" as specified in NFPA 13D or NFPA 13R. The number of "design sprinklers" specified in NFPA 13D and 13R for wet pipe systems is to be applied when designing dry pipe systems. BODY SEALING (1/2° NPT) ASSEMBLY SPRINKLER WRENCHING AREA oil I'llml I SUPPORT EW CUP WITH I - COMPRESSION ROLL FORMED SCR LEVER THREADSj GUIDE PIN OLDER LINK ELEMENT GUIDE PIN HOUSING DEFLECTOR / (OPERATED POSITION) I I I SPRINKLER I ASSEMBLY THREAD INTO I RETAINER SUPPORT WITH THREAD CUP UNTIL DIMPLES MOUNTING SURFACE IS 1j FLUSH WITH CEILING EJECTION SPRING SOLDER COVER PTE COVER TAB ASSEMBLY PLATE FIGURE 1 RAPID RESPONSE SERIES LFII RESIDENTIAL CONCEALED PENDENT SPRINKLER (TY3596) TFP442 Page 3 of 6 WET PIPE SYSTEM Minimum Flow and Residual Pressure2'3 Maximum Coverage Maximum Spacing Temp. Rating Minimum Area 160°F (71°C), 212°F (100°C) ft x ft ft Deflector to Installation Spacing Flow Pressure (mx m) Ceiling Type ft GPM psi (m) (LPM) (bar) 12x12 12 13 7.0 (3,7 X 3,7) (3,7) (49,2) (0,48) Smooth Ceilings 14x14 14 13 7.0 7/8tol-ll8in. (4,3x4,3) (4,3) (49,2) (0,48) Beamed Ceilings per NFPA 13D or 8 16 x 16 16 13 7.0 (4,9 x 4,9) (4,9) (49,2) (0148) or 13. Installed in Concealed 13R, (2,4) 18x18 18 17 12.0 beam (5,5x5,5) (5,5) (64,3) (0,83) 7/8 to 1-1/8 in. below bottom of beam 20x20 20 20 16.7 (6,1 x6,1) (6,1) (75,7) (1,15) Notes: For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. See Hydraulic Design under the Design Criteria section. For NFPA 13 residential applications, the greater of 0.1 GPM/ft° over the design area or the flow in accordance with the criteria in this table must be used. TABLE A WET PIPE SYSTEM SERIES LFII RESIDENTIAL 4.9 K-FACTOR FLAT PLATE CONCEALED PENDENT SPRINKLER (TY3596) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA DRY PIPE SYSTEM Minimum Flow and Residual Pressure 2.3 Maximum Coverage Maximum Ordinary Temp. Rating Area Spacing 160°F (71°C) Minimum ft x ft ft Deflector to Installation Spacing Flow Pressure (m x m) (m) Ceiling Type ft GPM psi (m) (LPM) (bar) 12x12 12 13 7.0 (3,7 X 3,7) (3,7) (49,2) (0,48) Smooth Ceilings 14x14 14 14 8.2 7/8tol-1/8in, (4,3 x 4,3) (4,3) (53,0) (0,57) Beamed Ceilings per NFPA 130 or Concealed 8 (2,4) 16 x 16 16 15 9.4 (4,9 x 4,9) (4,9) (56,8) (0165) 13R, or 13. Installed in 18x18 18 18 13.5 beam (5,5x5,5) (5,5) (68,1) (0,93) 7/8t0 1-1/8 in. below bottom of beam 20 x 20 20 21 18.4 (6,1 x6,1) (6,1) (79,5) (1,27) Notes: For coverage area dimensions less than or between those indicated use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated us- ing the nominal K-factor. See Hydraulic Design under the Design Criteria section. For NFPA 13 residential applications, the greater of 0.1 GPM/ft° over the design area or the flow in accordance with the criteria in this table must be used. TABLE B DRY PIPE SYSTEM RAPID RESPONSE SERIES LFII RESIDENTIAL 4.9 K-FACTOR FLAT PLATE CONCEALED PENDENT (TY3596) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA COVER PLATE RETAINER 1/2" (12,7 mm) THREADED ADJUSTMENT OPERATED SPRINKLER TEMPERATURE RATING PROFILE DEPTH AIR GAP ORDINARY 3/16"(4,8mm) 1/8'(3,2mm) INTERMEDIATE 5/32" (4,0 mm) 3/32" (2,4 mm) 2-1/2° DIA. (63,5 mm) 1/2° NPT. - \ FACE OF "- SPRINKLER 7/ 8°±1/4° FITTING G V4(47,6 mm MOUNTING 6,4mm) SURFACE JKLER- I AT CUP PROFILE AIR MBLY DEPTH GAP (SEE (SEE TABLE) TABLE) COVER- SPRII RETAINER SUPPC ASSEMBLY ASS[ 3-3/16' DIA. (81,0 mm) SPRINKLER- SUPPORT CUP ASSEMBLY is i 5/8' (15,9 mm) 1-1/8° (28,6 mm) DISPOSABLE ' DEFLECTOR IN TIP PROTECTIVE CAP OPERATED POSITION 1FP442 Page 4 of 6 FIGURE 2 RAPID RESPONSE SERIES LFII RESIDENTIAL CONCEALED PENDENT SPRINKLER (TY3596) INSTALLATION DIMENSIONS, PROTECTIVE CAP, AND ACTIVATED DEFLECTOR Hydraulic Design (NFPA 13) For systems designed to NFPA 13, the number of design sprinklers is to be the four most hydraulically demanding sprinklers. The minimum required dis- charge from each of the four sprinklers is to be the greater of the following: The flow rates given in Tables A and B as a function of temperature rating and the maximum allowable cover- age area A minimum discharge of 0.1 GPM/ft2 over the design area comprised of the four most hydrauli- cally demanding sprinklers for actual coverage areas protected by the four sprinklers The number of design sprinklers speci- fied in NFPA 13 for wet pipe systems is to be applied when designing dry pipe systems. Dry Pipe System Water Delivery When using the Series LFll Residen- tial Concealed Pendent Sprinklers in dry pipe sprinkler systems, the time for water delivery must not exceed 15 seconds for the most remote operat- ing sprinkler. Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 13D, 13R, and 13 as applicable for residential sprinklers as well as with the obstruction criteria described within the Technical Data Sheet TFP490. Operational Sensitivity The sprinklers are to be installed rela- tive to the ceiling mounting surface as shown in Figure 2. Sprinkler Spacing The minimum spacing between sprin- klers is 8 ft (2,4 m). The maximum spacing between sprinklers cannot exceed the length of the coverage area (see Table A or B) being hydraulically calculated (for example, maximum 12 ft for a 12 ft x 12 ft coverage area, or 20 ft for a 20 ft x 20 ft coverage area). The Series LFll must not be used in applications where the air pres- sure above the ceiling is greater than that below. Down drafts through the Support Cup could delay sprinkler operation in a fire situation. Installation The TYCO RAPID RESPONSE Series LFll Residential Concealed Pendent Sprinklers (TY3596) must be installed in accordance with this section. General Instructions Damage to the fusible Link Assembly during installation can be avoided by handling the sprinkler by the support cup only. Therefore, do not apply pres- sure to the fusible Link Assembly. A 1/2 in. NPT sprinkler joint should be obtained with a minimum to maximum torque of 7 to 14 lb-ft (9,5 to 19,0 N-m). Higher levels of torque may distort the sprinkler inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in the Cover Plate Assembly by under-or over- tightening the Sprinkler. Readjust the position of the sprinkler fitting to suit. Step 1. The sprinkler must only be installed in the pendent position and with the centerline of the sprinkler per- pendicular to the mounting surface. WRENCH RECESS i PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA FIGURE 3 W-TYPE 18 SPRINKLER WRENCH Step 2. Remove the Protective Cap. Step 3. With pipe thread sealant applied to the pipe threads, and using the W-Type 18 Wrench shown in Figure 3, install and tighten the Sprinkler! Support Cup Assembly into the fitting. The W-Type 18 Wrench will accept a 1/2 in, ratchet drive. Step 4. Replace the Protective Cap by pushing it upwards until it bottoms out against the Support Cup. The Protec- tive Cap helps prevent damage to the Deflector and Guide Pins during ceiling installation and/or during application of the finish coating of the ceiling. It may also be used to locate the center of the clearance hole by gently pushing the ceiling material against the center point of the Cap. Note: As long as the protective Cap remains in place, the system is consid- ered to be "Out Of Service." Step 5. After the ceiling has been com- pleted with the 2-1/2 in. (63 mm) diam- eter clearance hole and in preparation TFP442 Page 5 of 6 for installing the Cover Plate Assembly, remove and discard the Protective Cap, and verify that the Deflector moves up and down freely. If the sprinkler has been damaged and the Deflector does not move up and down freely, replace the entire sprinkler assembly. Do not attempt to modify or repair a damaged sprinkler. Step 6. Push on the Assembly until its flan contact with the ceiling. Do not continue to push on the Cover Plate Assembly such that it lifts a ceiling panel out of its normal position. If the Cover Plate Assembly cannot be engaged with the Mounting Cup or the Cover Plate Assembly cannot be engaged sufficiently to contact the ceiling, the Sprinkler Fitting must be repositioned. Care and Maintenance The TYCO RAPID RESPONSE Series LFII Residential Concealed Pendent Sprinklers (1Y3596) must be maintained and serviced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system which it controls, permission to shut down the affected fire protection system must be obtained from the proper authorities and all personnel who may be affected by this action must be notified. Absence of a Cover Plate may delay the sprinkler operation in a fire situation. When properly installed, there is an air gap between the lip of the Cover Plate and the ceiling. The Ordinary Tem- perature Cover Plate assembly has a nominal 1/8 in. (3,2 mm) air gap. The Intermediate Temperature Cover Plate has a nominal 3/32 (2,4 mm) air gap, as shown in Figure 2. This air gap is necessary for proper operation of the sprinkler by allowing heat flow from a fire to pass below and above the Cover Plate to help assure appropriate release of the Cover Plate in a fire situation. If the ceiling is to be repainted after the installation of the Sprinkler, care must be exercised to ensure that the new paint does not seal off any of the air gap. Factory painted Cover Plates must not be repainted. They should be replaced, if necessary, by factory painted units. Non-factory applied paint may adversely delay or prevent sprinkler operation in the event of a fire. Do not pull the Cover Plate relative to the Enclosure. Separation may result. Sprinklers which are found to be r exhibiting visible signs of must be replaced. Automatic sprinklers must never be painted, plated, coated, or otherwise altered after leaving the factory. Modi- fied or over heated sprinklers must be replaced. Care must be exercised to avoid damage before, during, and after instal- lation. Sprinklers damaged by drop- ping, striking, wrench twist/slippage, or the like, must be replaced. The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the NATIONAL FIRE PROTECTION ASSOCIATION, for example, NFPA 25, in addition to the standards of any other authorities having jurisdiction. Contact the installing contractor or product manufacturer with any questions. The owner must assure that the sprin- klers are not used for hanging any objects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Automatic sprinkler systems should be inspected, tested, and maintained by a qualified Inspection Service in accor- dance with local requirements and/or national codes. Limited Warranty For warranty terms and conditions, visit www.tyco-fire.com. Ordering Procedure Contact your local distributor for avail- ability. When placing an order, indicate the full product name and part number (PIN). Sprinkler Assemblies Specify: Series LFIl (TY3596) 4.9K Res- idential Concealed Pendent Sprinkler, P/N (specify): 160F (7lC)...................51-112-1-160 212F(100C) .................. 51-112-1-212 Note: Sprinkler and Cover Plates are separately sold. See below for Cover Plate ordering information. Cover Plate Assemblies Specify: LFll Concealed Sprinkler Cover Plate Assembly, temperature rating (specify), (specify) finish, P/N (specify): 139'F (59-C) Ivory (RAL1015) ...............56-204-0-135 Bright Chrome ................ 56-204-1 -135 Beige (RAL1001) ..............56-204-2-135 Pure White (RAL9O1O). ......... 56-204-3-135 Signal White (RAL9003).. ....... 56-204-4-135 Grey White (RAL9002)..........56-204-5-135 Brown (RAL8028)..............56-204-6-135 Black (RAL9005) ..............56-204-7-135 Brushed Brass................56-204-8-135 Brushed Chrome ..............56-204-9-135 Custom Paint .................56-204-X-135 165'F (74-C) Ivory (RAL1015) ...............56-204-0-165 Bright Chrome ................56-204-1 165 Beige (RAL1001) ..............56-204-2-165 Pure White (RAL9O1O). ......... 56-204-3-165 Signal White (RAL9003).. ....... 56-204-4-165 Grey White (RAL9002)..........56-204-5-165 Brown (RAL8028)..............56-204-6-165 Black (RAL9005) ..............56-204-7-165 Brushed Brass ................56-204-8-165 Brushed Chrome ..............56-204-9-165 Custom Paint ................. 56-204-X-165 Eastern Hemisphere sales only **Previously known as Bright White Note: All Custom Cover Plates are painted using SHERWIN-WILLIAMS Interior Latex Paint. Contact Johnson Controls Customer Service with any questions related to custom orders. Sprinkler Wrench Specify: W-Type 18 Sprinkler Wrench, P/N 56-000-1-265 Cover Plate leaking c ie comes in corrosion TFP442 4 Page 6of6 1400 Pennbrook Parkway, Lansdale, PA 19446 I Telephone +1-215-362-0700 ,iJJ a'r @zOtgJohnson Controls. All rights resumed. All spoolllootim.s and other information shown were current as of d000ment revision date and are subject toohongewltheot notion. Johnson NATION*LFIREPRO1EC100uSSOOAflOhandhFpA0009iaeredfradernnrksofhatovalFirrp'otoctiooAssociuootr Controls TEFLON ieoregrnterrd trademark at Dupont SHERWTN4VIWAMS in a rellalered trademark of SWIMOLIS WILKINS Application Designed for installation on water tines in fire protection sys- tems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protect against fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists. Standards Compliance UL® Classified (horizontal & vertical) C-UL® Classified (horizontal & vertical) ASSE listed 1048 (horizontal & vertical) Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California (horizontal & vertical) By-Pass Backflow Assembly 3/4U Model 350D Materials Main valve body Cast Bronze ASTM B 584 Access covers Cast Bronze ASTM B 584 Fasteners Stainless Steel, 300 Series Elastomers Silicone (FDA approved) Buna Nitrite (FDA approved) Polymers NorylTM, NSF Listed Springs Stainless steel, 300 series Test cock cover Plastic Options (Suffixes can be combined) O - with OS & Y gate valves (standard) LM - less water meter - with gal meter (standard) CFM - with cu ft meter Accessories Repair kit (rubber only) O OS & V Gate valve tamper switch (OSY-40) QT-SET Quick Test Fitting Set Features Sizes: 2" Maximum working water pressure 175 PSI Maximum working water temperature 180°F Hydrostatic test pressure 350 PSI End connections (Threaded) ANSI B1.20.1 Dimensions & Weights (do not include pkg.) MODEL DIMENSIONS (approximate) WEIGHT SIZE A B C D E OS&V OPEN OS&Y CLOSED in mm in mm in mm in mm in mm in mm in mm lbs kg 2 50 231/4 591 9 229 9 229 13 330 11 330 13/4 44 65 29.5 Zurn Industries, LLC I Wilkins 1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766 In Canada l Zurn Industries Limited 3544 Nashua Drive, Mississauga, Ontario L4V 11_2 Ph. 905-405-8272, Fax 905-405-1292 Rev. B Date: 6/17 Document No. BF-950XLTDA Product No. Model 950XLTDA www.xurn.com I Page 1 of 2 a 20 Flow Characteristics t 0.0 3.2 50 MODEL 950XLTDA 2' (STANDARD & METRIC) FLOW RATE (Ifs) 6.3 9.5 100 150 FLOW RATE (GPM) ORated Flow (established by approval agencies) 12.6 15.8 138 103 (I) 0 69 34 Lit of 0 0 250 Typical Installation Local codes shall govern installation requirements. To be installed in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a mini- mum of 121 (305mm) and a maximum of 30" (762mm) above adequate drains with sufficient side clearance for testing and maintenance. The installation shall be made so that no part of the unit can be submerged. OUTDOOR INSTALLATION VERTICAL INSTALLATION Specifications The Double Check Detector Backflow Prevention Assembly shall be ASSE Listed 1048, and supplied with full port gate valves. The main body and access covers shall be bronze (ASTM B 584), the seat ring and all internal polymers shall be NSF® Listed Noryll and the seat disc elastomers shall be SILICONE. The first and second check shall be located at a 450 angle and ac- cessible for maintenance from the top of the device, without removing the device from the line. Each check shall have sepa- rate access covers and test cocks shall be accessible from the top of the device. Test cocks shall be protected from debris by a plug. The Double Check Detector Backflow Prevention Assembly shall be a ZURN WILKINS Model 950XLTDA. Zurn Industries, LLC I Wilkins 1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766 In Canada I Zurn Industries Limited 3544 Nashua Drive, Mississauga, Ontario L4V 112 Ph. 905-405-8272, Fax 905-405-1292 www.zurn.com Page 2 of 2