HomeMy WebLinkAbout7027 CORINTIA ST; ; AS080183; Permit3/7/24, 1:35 PM AS080183 Permit Data
City of Carlsbad
Sprinkler Permit
Job Address: 7027 CORINTIA ST
Permit Type: SPRINK
Parcel No: 2237921300
Lot #: 0
Reference No.:
Permit No: AS080183
Status: ISSUED
Applied 12/16/2008
Approved: 12/16/2008
Issued: 12/16/2008
PC #: Inspector:
Project Title: SHOTIS RESIDENCE THREE FIRE SPRINKLER INSPECTIONS
@ $65/EA
Applicant:
SYMONS FIRE PROTECTION
SUITE R
1050 PIONEER WAY
EL CAJON, CA
619-588-6364
Owner:
SHOTTS NORMAN&FLORENCE FAMILY
TRUST 12-27-91
6534 CHURCH ST
HIGHLAND CA
Fees ($) Add'I Fees ($) Total ($) Balance ($)
195 0 195 0
about:blank 1/1
Asoisoa
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL.
ENGINEERS : SYMONS FIRE PROTECTION. (619) 588-6364.
LICENSE : 682025
DESIGNER : CANDI CAUDILLO
DATE : 11-10-2008
FILE : 08-234
JOB NAME : SHOTTS RESIDENCE 16'FT SLOPED
LOCATION : 7027 CORINTIA STREET, CARLSBAD, CA
DESIGN DATA.
DESIGN CRITERION: NFPA 13-D
MIN SPR FLOW : 13 Gpm
AREA PER SPRINKLER : 256 Sq Ft
TOTAL CALCULATED AREA : 512 Sq Ft
TOTAL SPRINKLERS CALCULATED : 2 Heads
FLOW DATA.
TOTAL SPRINKLER FLOW : 26.4 Gpm
DOMESTIC DEMAND : 5.0 Gpm
TOTAL WATER REQUIRED : 31.4 Gpm
been I evtc'% LII Ioi ippalefli ettipitatice
ii iii liii UI teill ipplti..ihlt Li (ILL ,iiiil standard iii totCi
i he ii sitiliOti 11w iLl lilt fl Lontracilir tita null/c
iltis •. is ii suIpI I of all .i1ipltautilli for it building
Al Inc e %pret.L underLiautdiuig that this revuill
I-elle%es the owner or contractor or then
tesiiional clip neeu or architect for sole re%ponsihililY
liii lull cotnpltaitLi with said codes and standards.
including the building code or for any responsihdty for
dLltctcflciC5. errors. omissions or negligence in these
plans whether or not noted in this review.
I ).ute: O8 Reviewer:
RECOMMEND APPROVAl.
0 RECOMMEND APPROVAL. AS NOTED
LEA
APPROVEJ!?4SUBMiT D
CARLSBA Fl DEPART E T -
BASE OF RISER NODE: 15 FLOW: 31.4 Gpm PRESSURE: 34.7 Psi
AUTHORITY HAVING JURISDICTION : CARLSBAD FIRE DEPARTMENT
PHONE : 760-602-4666
I-iYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL. Page 1
ENGINEERS : SYMONS FIRE PROTECTION. (619) 588-6364.
ADDRESS : 1050 Pioneer Way, Suite R, El Cajon CA 92020.
Date: 11-10-2008 File: C:\RESDEN43\08-234.RES
JOB : SHOTTS RESIDENCE 16'FT SLOPED
SOURCE I STATIC : 91.0 Psi RESIDUAL : 90.0 Psi FLOW : 31 Gpm
DESIGN I SPRINKLER MANUF : RELIABLE MODEL : RFC 43 CONC/FLAT
SPRINKLER Q : .0 Gpm VALVE : .0 Psi
I SPRINKLER P : .0 Psi METER : 4.0 Psi
NODE ELEVATION K- PRESSURE DISCHARGE
NO. Feet ----------------------------------------------------------- FACTOR Psi Gpm
1 14.0 4.3 9.2 13.0
2 14.0 4.3 9.6 13.4
3 14.0 9.6
4 11.0 15.0
5 11.0 17.0
6 11.0 14.6
7 .11.0 17.3
8 11.0 20.5
9 11.0 18.7
10 19.0 19.8
11 19.0 18.2.
12 19.0 20.6
13 19.0 21.9
14 19.0 24.3
15 4.0 34.7 5.0 DOME.
16 .0 39.8
17 5.0 39.8
18 2.0 . SOURCE 51.3 31.4
SPRINKLERS FLOWING : 2
AREA PER SPRINKLER : 256 Sq Ft
TOTAL DESIGN AREA : 512 Sq Ft
REQUIRED DENSITY : Gpm/Sq Ft
COMPUTED DENSITY : .051 Gpm/Sq Ft
TOTAL SPRINKLER FLOW : 26.4 Gpm
TOTAL DOMESTIC FLOW : 5 Gpm
TOTAL WATER REQUIRED : 31.4 Gpm
TOTAL SPRINKLER PRESS : 47.3 Psi
WATER METER LOSS : 4.0 Psi
VALVE FIXED LOSS : .0 Psi
Copyright (2002)
SUPPLY PRESS AVAILABLE : 90.0 Psi by
DEMAND PRESS REQUIRED : 51.3 Psi Hydronics Engineering-
PRESSURE CUSHION : 38.7 Psi 34119 Fremont Bl, Suite 609
Fremont, Ca., 94555
MAXIMUM VELOCITY : 12.9 F/S (510) 487-9160
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL. Page 2
ENGINEERS : SYMONS FIRE PROTECTION. (619) 588-6364.
ADDRESS : 1050 Pioneer Way, Suite R, El Cajon CA 92020.
Date: 11-10-2008 File: C:\RESDEN43\08-234.RES
JOB : SHOTTS RESIDENCE 161 FT SLOPED
PIPE BEG FLOW K-FACTOR LENGTH C-FACTOR PRESSURE
NO. Gpm FITTING TYPE FTG FR- LOSS Psi
END DIAMETER TOTAL (Psi/Ft)
- 1 q= 13.0 K=
-------------------------------------------------------------------------------
4.3 L= 3.0 Pt 9.2 Pt 9.2
1 Q= 13.0 F= 1B1L F= 12.0 C= 150 Pe .0 Pv -.1
Vel= 4.4 D= 1.101 TL= 15.0 .0308 Pf .5 Pn 9.0
3 Pt 9.6
2 q= 13.4 K= 4.3 L= 11.0 Pt 9.6 Pt 9.6
2 Q= 1.0 F= 2B F= 10.0 C= 150 Pe .0 Pv .0
Vel= .3 D= 1.101 TL= 21.0 .0003 Pf .0 Pn 9.6
3 Pt 9.6
2 q= 13.4 K= 4.3
--------------------------------------------------------------------------
L= 56.0 Pt 9.6 Pt 9.6
3 Q= 14.4 F= 3R4B3L F= 44.0 C= 150 Pe 1.3 Pv -.2
Vel= 4.8 D= 1.101 TL= 100.0 .0368 Pf 3.7 Pn 9.5
6 Pt 14.6
6 q= .0 K= .0
--------------------------------------------------------------------------
L= 44.0 Pt 14.6 Pt 14.6
4 Q= 14.4 F= 5R3B1E1L
28.0 C= 150 Pe .0 Pv -.2
.Vel= 4.8 D= 1.101 TL= 72.0 .0368 Pf 2.7 Pn 14.5
7 Pt 17.3
7 q= .0 K= .0
--------------------------------------------------------------------------
L= 60.0 Pt 17.3 Pt 17.3
5 Q= 14.4 F= 8R2B1L F= 25.0 C= 150 Pe .0 Pv -.2
Vel= 4.8 D= 1.101 TL= 85.0 .0368 Pf 3.1 Pn 17.1
8 Pt 20.5
8 q= .0 K= .0
--------------------------------------------------------------------------
L= 61.0 Pt 20.5 Pt 20..5
6 Q= 14.4 F= 3R1E2B F= 14.0 C= 150 Pe -3.5 Pv -.2
Vel= 4.8 D= 1.101 TL= 75.0 .0368 Pf 2.8 Pn 20.3
10 Pt 19.8
3 q= .0 K= .0
--------------------------------------------------------------------------
L= 66.0 Pt 9.6 Pt 9.6
7 Q= 12.0 F= 7R2B10LF= 87.0 C= 150 Pe 1.3 Pv -.1
Vel= 4.0 D= 1.101 TL= 153.0 .0265 Pf 4.1 Pn 9.5
4 Pt 15.0
4 q= .0 K= .0
--------------------------------------------------------------------------
L= 52.0 Pt 15.0 Pt 15.0
8 Q= 12.0 F= 3R4B1E F= 24.0 C= 150 Pe .0 Pv -.1
Vel= 4.0 D= 1.101 TL= 76.0 .0265 Pf 2.0 Pn 14.9
5 -------------------------------------------------------------------------- Pt 17.0
5 q= .0 K= .0 L= 48.0 Pt 17.0 Pt 17.0
9 Q= 12.0 F= 5R2B1E F= 16.0 C= 150 Pe .0 Pv -.1
Vel= 4.0 D= 1.101 TL= 64.0 .0265 Pf 1.7 Pn 16.9
9 Pt 18.7
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL. Page 3
ENGINEERS : SYMONS FIRE PROTECTION. (619) 588-6364.
ADDRESS : 1050 Pioneer Way, Suite R, El Cajon CA 92020.
Date: 11-10-2008 File: C:\RESDEN43\08-234.RES
JOB : SHOTTS RESIDENCE 161 FT SLOPED
PIPE BEG FLOW K-FACTOR LENGTH C-FACTOR PRESSURE
NO. Gpm FITTING TYPE FTG FR- LOSS Psi
END DIAMETER TOTAL (Psi/Ft)
9 q= .0 K=
-------------------------------------------------------------------------------
.0 L= 74.0 Pt 18.7 Pt 18.7
10 Q= 12.0 F= 4R1B4L F= 37.0 C= 150 Pe -3.5 Pv -.1
Vel= 4.0 D= 1.101 TL= 111.0 .0265 Pf 2.9 Pn 18.6
11 Pt 18.2
11 - - q= .0 K= .0 L= 44.0 Pt 18.2 Pt 18.2
11 Q= 12.0 F= 2R3B4L F= 45.0 C= 150 Pe .0 Pv -.1
Vel= 4.0 D= 1.101 TL= 8.9.0 .0265 Pf 2.4 Pn 18.1
12 Pt 20.6
12 q= .0 K=
--------------------------------------------------------------------------
.0 L= 24.0 Pt 20.6 Pt 20.6
12 Q= 12.0 F= 1R2B2L F= 25.0 C=.150 Pe .0 Pv -.1
Vel= 4.0 D= 1.101 TL= 49.0 .0265 Pf 1.3 Pn 20.5
13 . Pt 21.9
10 q= .0 K=
--------------------------------------------------------------------------
.0 L= 25.0 Pt 19.8 Pt 19.8
13 Q= 14.4 F= 2R2B3L F= 33.0 C= 150 Pe .0 Pv -.2
Vel= 4.8 D= 1.101 TL= 58.0 .0368 Pf 2.1 Pn 19.6
13 Pt 21.9
13 q= .0 K=
--------------------------------------------------------------------------
.0 L= 8.0 Pt 21.9 Pt 21.9
14 Q= 26.4 F= 1R1B1L F= 13.0 C= 150 Pe .0 Pv 5
Vel= 8.9 D= 1.101 TL= 21.0 .1135 Pf 2.4 Pn 21.4
14 Pt 24.3
14 q= .0 K=
--------------------------------------------------------------------------
.0 L= 15.0 Pt 24.3 Pt 24.3
15 Q= 26.4 F= 1C4R1S1L
F= 19.0 C= 150 Pe 6.5 Pv -.5
Vel= 8.9 D= 1.101 TL= 34.0 .1135 Pf 3.9 Pn 23.8
15 Pt 34.7
15 q= 5.0 DOME L= 5.0 Pt 34.7 Pt 34.7
16 Q= 31.4 F= 1G1B2L F= 10.0 C= 150 Pe 1.7 Pv -1.0
Vel= 12.2 D= 1.025 TL= 15.0 .2217 Pf 3.3 Pn 33.7
16 Pt 39.8
16 q= .0 K=
--------------------------------------------------------------------------
.0 L= 250.0 Pt 39.8 Pt 39.8
17 Q= 31.4 F= 13C F= 13.0 C= 150 Pe -2.2 Pv -.1
Vel= 3.2 D= 2.003 TL= 263.0 .0085 Pf 2.2 Pn 39.7
17 Pt 39.8
17 q= .0 K=
--------------------------------------------------------------------------
.0 L= 20.0 Pt 39.8 Pt 39.8
18 0= 31.4 F= 2C F= 4.0 C= 150 Pe 1.3 Pv -1.1
Vel= 12.9 D= .995 TL= 24.0 .2562 Pf 6.1 Pn 38.7
18 -------------------------------------------------------------------------- Pt 47.3
Meter = 4.0
19 Q= 31.4 <<< SOURCE >>> Pt 51.3
E=>45-E1b L=>90-E1b B=>TeeBch R=>TeeRun C=>CouPlg S=>SwgChk G=>GatVlv
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.2 - SUBMITTAL.
ENGINEERS : SYMONS FIRE PROTECTION. (619) 588-6364.
ADDRESS : 1050 Pioneer Way, Suite R, El Cajon CA 92020.
DATE : 11-10-2008 FILE : C:\RESDEN43\08-234.REs
JOB : SHOTTS RESIDENCE 16'FT SLOPED
FIRE SPRINKLER HYDRAULIC GRAPH
10 15 20 25 30
° Supply Curve
Static : 91.0
Resid : 90.0
Flow : 31.0
35 40 45 50
FLOW - Gpm
Demand Curve
Avl Pr : 90.0 @ 31
Req Pr : 51.3 @ 31
Pr Cush: 38.7
Copyright: Hydronics Engineering, 2002.
34119 Fremont Bl, Suite 609,
Fremont, CA. 94555.
(510) 487-9160.
PSI
bc'
9C
8C
7C
60
50
40
30
20
10
0
Fl Res 40 Fl Res 40
HSW Recessed HSW/F2
Fl Res 49 CCP RFC 43
Pendent
Bulletin 035 Rev.E
liable Residential Sprinklers
For Sloped Ceilings
Guidelines for Listed Residential Sprinkler
installations below Sloped Ceilings
The installation guidelines cover
Residential Sprinkler Models:.
Fl Res 49 Pendent
Fl Res 49 Recessed Pendent/F2
Fl Res 44 HSW
Fl Res 44 Recessed HSW/F2
Fl Res 40 HSW
Fl Res 40 Recessed HSW/F2
Fl Res 49 CCP
RFC 43 Flat Concealed
Listings & Approvals
Listed by Underwriters Laboratories Inc. and
UL Certified for Canada (cULus)
NYC MEA 258-93-E
UL Listing Category
Residential Automatic Sprinkler
UL Guide Number
VKKW
Fl Res 49
Pendent
Fl Res 49
Recessed Pendent I F2
Fl Res 44
HSW
Fl Res 44
Recessed HSW/F2
Patents: US Patent number 6,516,893
Model Fl Res 49
Product Description for Fl Res Sprinklers
Model Fl Res Pendent sprinklers are fast response
sprinklers combining excellent durability, high
sensitivity glass-bulb and low profile decorative
design. The Fl Res Horizontal Sidewall sprinklers
are equally attractive when above ceiling piping
cannot be used.
The 3mm glass-bulb pendent sprinklers, with a K
Factor of 4.9 for pendent and 4.4 for horizontal
sidewall, permit the efficient use of residential water
supplies for sprinkler coverage in residential fire
protection design.
The low flow Fl Res sprinklers are specially
engineered for fast thermal response to meet the
sensitive fire protection application needs of the
latest residential market standards (UL 1626
Standard *)• Upon fire conditions, rising heat causes
a sprinkler's heat-sensitive glass-bulb to shatter,
releasing the waterway for water flow Onto the
deflector, evenly distributing the discharged water to
control a fire.
RFC 43
* Effective date July 12, 2002
The Reliable Automatic Sprinkler Co., Inc., 525 North MacQuesten Parkway, Mount Vernon, New York 10552
Product Description for RFC 43
Model RFC43 Concealed Residential Sprinklers are
fast response residential fusible solder link automatic
sprinklers. Residential sprinklers differ from standard
sprinklers primarily in their response time and water
distribution patterns.
Model RFC43 sprinklers discharge water in a
hemispherical pattern below the sprinkler deflector.
Residential distribution patterns are higher and
generally contain a finer droplet size than standard
sprinkler patterns.
The combination of speed of operation and high
discharge pattern required for residential sprinklers
has demonstrated, in fire testing, an ability for
controlling residential fires, and thereby providing
significant evacuation time for occupants.
The RFC43 Sprinkler provides the best form of fire
protection by combining an attractive appearance and
½' (13mm) of cover adjustment for ease of installation.
The small diameter cover plate is easily and positively
attached and blends into the ceiling, concealing the
most dependable fire protection available, an
automatic sprinkler system.
The RFC43 is a UL Listed Residential Sprinkler to be
installed in the residential portions of any occupancy in
accordance with NFPA 13,13R, & 13D.
The RFC43 can reduce the need for precise cutting
of drop nipples. The threaded cover plate assembly
can be adjusted without tools to fit accurately against
the ceiling. The fire protection system need not be shut
down to adjust or remove the cover plate assembly.
Technical Data (Fl Res Sprinklers):
Thermal Sensor: Nominal 3mm glass-bulb
Sprinkler Frame: Brass Casting
Sprinkler Pressure Rating: 175 psi
Factory Hydrostatically Tested to 500 psi
Thread Size : 1/2" NPT (R1/2)
K Factor : 4.9 (Actual) - Fl Res 49 Pendent Sprinkler
4.4 (Actual) - Fl Res 44 HSW Sprinkler
4.0 (Actual) - Fl Res 40 HSW Sprinkler
• Density : Minimum .05 gpm/ft2
Technical Data (RFC 43):
Thermal Sensor: 165°F Fusible Link
• Sprinkler Frame: Brass Machined
Sprinkler Pressure Rating: 175 psi
Factory Hydrostatically Tested to 500 psi
Thread Size ': ½' NPT (R1/2)
K Factor : 4.3 (Actual)
Density : Minimum .05 gpm/ft2
Application
Model Fl Res and RFC 43 Sprinklers are used for
Residential Fire Protection according to UL 1626 Standard*. Be sure that orifice size, temperature rating,
deflector style, cover plate and sprinkler type are in
accordance with the latest published standards of The
National Fire Protection Association or the approving
Authority Having Jurisdiction.
* Effective date July 12, 2002
4. - -
Model Fl Res 49 Pendent & Fl Res 49 Recessed Pendent/F1 & Fl Res 49 CCP Pendent &
RFC 43 Pendent Flat Concealed Sprinklers installed below Sloped Ceilings.
Fl Res 49
Pendent Fl Res 49
Recessed Pendent / F2 Fl Res 49 CCP
Pendent
RFC 43
Note: Fl Res 49 CCP Pendent and RFC 43
sprinklers are not suitable for installation in ceilings
which have positive pressure in the space above.
4.
Model F1 Res 49 Pendent & Fl Res 49 Recessed Pendent/172 installed below Sloped Ceiling.
Technical Data
F Thread
Size
Max. Pressure
J psi (bar)
Max.
Ambient Temp. Actual
K Factor Sprinkler
Length
I
Escutcheon
I
Sprinkler I
Identification
°F (°C ) (metric) I Number (SIN) I
WNPT(R½ ) 175(12) 100(38) 4.9(69,94) 2.25' F2 J (Y'Adjustment) R3516
Table 1 - Application
Max. Sprinkler Spacing
Along Slope
(W) Width x ( L) Length ft (m)
Max. Slope of .l°) Pitch - Max. Slope of X2 (18.40) Pitch
Mm. Flow Per Sprinkler
__gpjLpm)
Head Pressure
psi (bar)
Sprinkler Temp. Rating OF (°C)
155 (68) & 175
155°F (68°C) 175°F (79°C°) 155°F (68°C) I 175°F (79°C°) Mm. Flow Per Sprinkler Head
gpm (Lpm)
Pressure
psi (bar)_
12 x 12(3,6 x 3,6) 13 (49) 13(49) 7.0 (0,4 )] 7.0 (0,48L_13(49)
14 x 14(4,3 x 4,3) 13(49) 13 49 7.0(0,48) J 7.0 (0,48) - 13(49) - 7.0(0,48)
- 16 x16(4,9 x 4,9) 13(49) 13 49 7.0(0,48) 7.0(0,48) 13(49) 7.0(0,48)
18 x18(5,5x 5,5) 17(64,3) 18 68,2 12.0O). 13.5(0,93)- 17(64,3). 12.0 (0,83)
20 x 20 (6,1 x 6, 1) 20(75,7) 21_ 16.7(1,15) j18.4(1,28) 20(75,7) 16.7 (1.15)
Model Fl Res 49 CCP Pendent installed below Sloped Ceiling.
Technical Data
Sprinkler Temp. I CCP Assy.
Temp. Max. Max.
Ambient
J Actual
I K
I
I Sprinkler
I Sprinkler I Thread Size Rating I Rating Pressure I Temp. I Factor I Length Identification I I °F(°C)I°F(°C) psi (bar)
J_°F(°C) Number (SIN) I
Y,' NPT(R) _155 (68) _135 (57) 175 (12)I_100 (38)I_4.9(6994)I_2.25'
_(metric)
_R3516 I
Table 2- Application
Max. Sprinkler Spacing Along Slope
(W) Width x (L) Length ft (m)
Max.Slope of 5(2(33.71
Mm. Flow Per Sprinkler Head
gpm(Lpm)
Pitch
Pressure
psi (bar)
Max.Slope of (2 (18.401
Mm. Flow Per Sprinkler Head
gpm (Lpm)
Pitch
Pressure
psi (bar)
12 x12(3,6x 3,6) 14(53) 8.2(0,57) 13(49) 7.0(0,48)
14 x14(4,3 x 4,3) 14(53) 8.2(0,57) 13(49) 7.0(0,48)
16 x16(4,9 x4,9) 14(53) 8.2(0,57) 14(53) 8.2(0,56)
18x18(5,5x5,5) 21(79,4) 18.4(1,27)
20 x 20 (6,1 x 6, 1) 21(79,4) 18.4(1,27)
Model RFC 43 Pendent Flat Concealed installed below Sloped Ceiling.
Technical Data
Thread
Size I
I Sprinkler
I Temp. Rating
°F (°C)
I Coverplate .
I Temp. Rating
°F (°C)
I. Max.
I Pressure
psi (bar)
I Max.
I Ambient Temp.
°F (°C)
Actual
K Factor
I (metric)
Max.
Adjustment
Sprinkler I Identification I Number (SIN)
1/2 NPT(111/2) I 165(74) I 135(57) 175(1 2) 100(38) 4.3(61,4) I I RA0612
Table 3- Application
Max. Sprinkler Spacing Along Slope
(W) Width x ( L) Length ft (m)
Max. Slope of 5(2(33.7°
Mm. Flow Per Sprinkler Head
gpm (Lpm)
Pitch
Pressure
psi (bar)
Max. Slop!t8.4° j(
Mm. Flow Per Sprinkler Head
gpm (Lpm)
Pitch
Pressure
psi (bar)
12 x 12 (3,6 x 3,6) 18(68) 17.5(l.21) 13(49)
14 x 14 (4,3 x 4,3) 18(68) 17.5 K21) 13(49) 9.1(0,63)
16 x 16 (4,9 x 4,9) 18(68) 17.5(1,21) 13(49) 9.1 (0,63)
18 x 18 (5,5 x 5,5) 21(79) 23.8 (1,64)
20x20(6,1 x6,1) 21(79)
7.
tqC0 Fire & Building
IlPro duc ts
Technical Services: Tel: (800) 381-9312 I Fax: (800) 791-5500
Series TV-FRB - 2.8,4.2,5,6, and 8.0 K-factor
Upright, Pendent, and Recessed Pendent Sprinklers
Quick Response, Standard Coverage
General
Description
The Series TY-FRB, 2.8, 4.2, 5.6, and
8.0 K-factor, Upright and Pendent
Sprinklers described in this data sheet
are quick response - standard cover-
age, decorative 3 mm glass bulb type
spray sprinklers designed for use in
light or ordinary hazard, commercial
occupancies such as banks, hotels,
shopping malls, etc.
The recessed version of the Series
TY-FRB Pendent Sprinkler, where ap-
plicable, is intended for use in areas
with a finished ceiling. It uses either a
two-piece Style 10 (1/2 inch NPT) or
Style 40 (3/4 inch NPT) Recessed Es-
cutcheon with 1/2 inch (12,7 mm) of
recessed adjustment or up to 3/4 inch
(19,1 mm) of total adjustment from the
flush pendent position, or a two-piece
Style 20 (1/2 inch NPT)or Style 30(3/4
inch NPT) Recessed Escutcheon with
1/4 inch (6,4 mm) of recessed adjust-
ment or up to 1/2 inch (12,7 mm) of
total adjustment from the flush pen-
dent position. The adjustment pro-
vided by the Recessed Escutcheon re-
duces the accuracy towhich the fixed
pipe drops to the sprinklers must be
cut.
Corrosion resistant coatings, where
applicable, are utilized to extend the
life of copper alloy sprinklers beyond
that which would otherwise be ob-
IMPORTANT
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 in-
stallation 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.
tamed when exposed to corrosive at-
mospheres. Although corrosion resis-
tant 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 suitability
of these coatings for any given corro-
sive environment. The effects of ambi-
ent 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.
An intermediate level versions of the
Series TY-FRB Pendent Sprinklers
are detailed in Technical Data Sheet
TFP356, and Sprinkler Guards are de-
tailed in Technical Data Sheet TFP780
WARNINGS
The Series TY-FRB Sprinklers de-
scribed herein must be installed and
maintained in compliance with this
document, as well as with the applica-
ble standards of the National Fire Pro-
tection Association, in addition to the
standards of any other authorities hav-
ing jurisdiction. Failure to do so may
Impair the performance of these de-
vices.•
The owner is responsible for maintain-
ing their fire protection system and de-
vices in proper operating condition.
The installing contractor or sprinkler
manufacturer should be contacted
with any questions.
Model/Sprinkler
Identification
Numbers
TYII3I - Upright 2.8K, 1/2"NPT
TY1231 - Pendent 2.81K, 1/2"NPT
TV2131 - Upright 4.21K, 1/2"NPT
TY2231 - Pendent 4.2K, 1/2"NPT
TY3131 - Upright 5.61K, 1/2"NPT
TY3231 - Pendent 5.61K, 1/2"NPT
TY4131 - Upright 8.01K, 3/4"NPT
TY4231 - Pendent 8.01K, 3/4"NPT
TY4831- Upright 8.0K, 1/2"NPT
TY4931- Pendent 8.01K, 1/2"NPT
Page 1 of 10 MARCH, 2007 TFPI7I
Page 2offlo TFPI7I
1/2"
NPT
ESCUTCHEON
PLATE SEATING
SURFACE
2-1/4"
6mm)
(57,2 mm)
1-
(39,
7/16(11,1 mm) STYLE 100r20
NOMINAL RECESSED ssu MAKE-IN ESCUTCHEON DEFLECTOR
L
7/16" 1
(11,1mm) I
NOMINAL I
MAKE-IN
2-3/16" WRENCH (55,6 mm)
FLATS
1/2" NPT SSP DEFLECTOR * H— 2-7/8" (73,0 mm) DIA.
PENDENT RECESSED PENDENT UPRIGHT CROSS SECTION
- Frame 3-Sealing 4- Bulb 6- Deflector 2 - Button Assembly 5 - Compression 7 - Bushing
Screw
* Temperature rating is indicated on deflector or adjacent to
orifice seat on frame.
FIGURE 1
QUICK RESPONSE SERIES TY-FRB UPRIGHT (TYII3I) AND PENDENT (TY1231) SPRINKLERS
2.8 K-FACTOR, 1/2 INCH NPT
ESCUTCHEON 7/16"(11,1 mm) STYLE 10 or 20
PLATE SEATING NOMINAL RECESSED
SURFACE 1/2" MAKE-IN ESCUTCHEON SSU
2-3/16"
(55.6 mm) --
/
NOMINAL
1,1 mm)
NPT DEFLECTOR
7/16"
6*
(1
116,,
(556mm) I (38.1 mm)
\
\Jj
.
11/'NWRENCH
MAKE-IN
1-1/2" 2 3/
FLATS
1
SSP DEFLECTOR * 2-7/8" (73.0 mm) DIA. -'-I 1/2" NPT
PENDENT RECESSED PENDENT UPRIGHT CROSS SECTION
1 - Frame 3 - Sealing 4 - Bulb 6 - Deflector * Temperature rating is indicated on deflector or adjacent to 2 - Button Assembly 5 - Compression orifice seat on frame. Screw
FIGURE 2
QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY2131) AND PENDENT (TY2231) SPRINKLERS
4.2 K-FACTOR, 112 INCH NPT
6*
1/2" 5
(12,7 mm)
NOMINAL 4
MAKE-IN
2 2-1/4"
(57,2mm)
CROSS SECTION
TFPI7I Pace 3 of 10
ESCUTCHEON
PLATE SEATING
SURFACE
\-i
2-3/16'
(55,6 mm)
1-1/2"
(38,1 mm)
1/2"
NPT
7/16"(11,1 mm) STYLE 10 or 20
NOMINAL RECESSED
MAKE-IN ESCUTCHEON SSU
DEFLECTOR
(N(
mm) 1
"
'II II NAL
-IN2-3/16"
WRENCH (55,6 mm)
FLATS
1/2"NPT SSP DEFLECTOR * H— 2-7/8" (73,0 mm) DIA.
PENDENT RECESSED PENDENT UPRIGHT CROSS SECTION
- Frame 3 - Sealing 4 - Bulb 6 - Deflector * Temperature rating is Indicated on deflector or adjacent to 2 - Button Assembly 5 - Compression orifice seat on frame. Screw
FIGURE 3
QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY3131) AND PENDENT (TY3231) SPRINKLERS
5.6K-FACTOR, 1/2 INCH NPT
ESCUTCHEON 1/2" (12,7 mm)
PLATE SEATING NOMINAL
SURFACE '" MAKE-IN NPT
2-5/16"
(58,7 mm)
T1
I 1-9/16"
I (39,7 mm)
L
WRENCH
FLATS
"
SSP DEFLECTOR * 2-7/8 (73,0 mm) DIA. 3/4 NPT
PENDENT RECESSED PENDENT UPRIGHT
STYLE 30 or 40
RECESSED
ESCUTCHEON SSU*
DEFLECTOR
- Frame 3-Sealing 4-Bulb 6 -Deflector * Temperature rating is indicated on deflector or adjacent to 2 - Button Assembly 5 - Compression orifice seat on frame. Screw
FIGURE 4
QUICK RESPONSE SERIES TV-FRB UPRIGHT (TY4131) AND PENDENT (TY4231) SPRINKLERS
8.0 K-FACTOR, 314 INCH NPT
2-1/4"
(57.2 mm) _______
1-9/16"
(39,7 mm) S
Page 4 of 10 TFPI7I
7/16" (11,1 mm)
NOMINAL SSU
MAKE-IN DEFLECTOR 1/2"
NPT
'.- ssP*
DEFLECTOR
PENDENT
1 - Frame 3 - Sealing 4 - Bulb 6 - Deflector 2 - Button Assembly 5 - Compression
Screw
CROSS
UPRIGHT SECTION
* Temperature rating is indicated on deflector or adjacent to
orifice seat on frame.
FIGURE 5
QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY4831) AND PENDENT (TY4931) SPRINKLERS
8.0 K-FACTOR, 1/2 INCH NPT
Technical
Data
Approvals
UL and C-UL Listed.
FM, LPCB, and NYC Approved.
(Refer to Table A and B for complete
approval information including corro-
sion resistant status.)
Maximum Working Pressure
Refer to Table C.
Discharge Coefficient
K = 2.8 GPM/psi112 (40,3 LPM/barl'2)
K = 4.2 GPM/p5i1/2 (60,5 LPM/bar"2)
K = 5.6 GPM/psi1l2 (80,6 LPM/bar112) K = 8.0 GPM/psi112 (115,2 LPM/barl'2)
Temperature Ratings
Refer to Table A and B
Finishes
Sprinkler: Refer to Table A and B.
Recessed Escutcheon: White Coated,
Chrome Plated, or Brass Plated.
Physical Characteristics
Frame .............Bronze
Button .........Brass/Copper
Sealing Assembly ..........
Beryllium Nickel w/Teflont
Bulb ...............Glass
Compression Screw .....Bronze
Deflector .......Copper/Bronze
Bushing (K=2.8) .......Bronze
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 Series TY-FRB Pendent and Up-
right Sprinklers are intended for fire
protection systems designed in ac-
cordance with the standard installation
rules recognized by the applicable
Listing or Approval agency (e.g., UL
Listing is based on the requirements of
NFPA 13,and FM Approval is based
on the requirements of FM's Loss Pre-
vention Data Sheets ).'Only the Style
10, 20, 30, or 40 Recessed Escutch-
eon, as applicable, is to be used for
recessed pendent installations.
1-
Page $ of 10 TFPI7I
SPRINKLER FINISH (See Note 8)
K TYPE TEMP. BULB NATURAL I CHROME I WHITE*** LEAD
LIQUID BRASS PLATED JPOLYESTER COATED'
135°F/57°C Orange
PENDENT
(TY3231)
and 1,2,3,4,5,6,7 1,2,3,5
155°F/68°C Red
175°F/79°C Yellow
5.6
1/2"
UPRIGHT
(TY3131) 200°F/93°C Green
286°F/141°C Blue
NPT 135°F/57°C Orange
1,2.4.5 N/A
RECESSED
PENDENT
(TY3231)*
155°F/68°C Red
175°F/79°C Yellow
Figure 10 200°F/93°C Green
135°F/57°C Orange I I
1,2, 1.2,4.5 N/A
RECESSED
PENDENT
cry3231r
155°F/68°C Red
175F/79°C Yellow
Figure 11 Green 200°F/93°C
135°F157°C Orange
8.0
PENDENT
(TY4231)
and
UPRIGHT
(TY4131)
3/4,,
1, 2, 3, 4, 5, 6, 7
1,2,5
155°F/68°C Red
175°F/79°C Yellow
200°F/93°C Green
286°F/141°C Blue
NPT 135°F/57°C Green
1,2,4,5 N/A
RECESSED
PENDENT
(TY4231)*
155°F/68°C Orange
175°F/79°C Red
Figure 12 200°F/93°C Yellow
135°F/57°C Orange
1,2,3.4.5 ' N/A
RECESSED
PENDENT
(TY4231)
155°F/68°C Red
175°F/79°C Yellow
Figure 13 200°F/93°C Green
135°F/57°C Orange
8.0
1/2"
NPT
PENDENT
(TY4931)
and
UPRIGHT
(TY4831)
'
1, 2,4, 5, 6
1,2,5
155°F/68°C Red
175°F/79°C Yellow
200°F/93°C Green
1 286'F/141*Cl Blue
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 Loss Prevention Certification Board (LPCB Ref. No. 007k/04) as Quick Response Sprinklers; however, the
LPCB does not rate the thermal sensitivity of recessed sprinklers.
Approved by the City of New York under MEA 354-01-E.
VdS Approved (For details contact Tyco Fire & Building Products, Enschede, Netherlands, Tel. 31-53-428-4444/Fax 31-53-428-3377).
Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/06) as Quick Response Sprinklers.
Where Polyester Coated and Lead Coated Sprinklers are noted to be UL and C-UL Listed, the sprinklers are UL and C-UL Listed as
Corrosion Resistant Sprinklers. Where Lead Coated Sprinklers are noted to be FM Approved, the sprinklers are FM Approved as a
Corrosion Resistant Sprinklers.
* Installed with Style 10 (1/2" NPT) or Style 40 (3/4" NPT) 3/4" Total Adjustment Recessed Escutcheon, as applicable.
** Installed with Style 20 (1/2° NPT) or Style 30 (3/4" NPT) 1/2" Total Adjustment Recessed Escutcheon, as applicable.
Frame and Deflector only. Listings and approvals apply to color (Special Order).
N/A: Not Available
TABLE B
LABORATORY LISTINGS AND APPROVALS
5.6 AND 8.0 K-FACTOR SPRINKLERS
TABLE C, MAXIMUM WORKING PRESSURE
TFP17
K
PENDE
2.8 UPRIG
RECESS NPT C
PENDE
4.2 UPRIG
RECESS NPT (T
PENDE
5.6 UPRIGI
1/2" RECESS NPT (1
PENDE
8.0 UPRIGI
RECESS NPT T
8.0 PENDEI
1/2"
NPT UPRIG
NOTES:
1. The maximum working
Underwriters Laboratories
Installation
The Series TY-FRB Sprinklers must
be installed in accordance with the fol-
lowing instructions:
NOTES
Do not install any bulb type sprinkler 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 diameter of the
air bubble is approximately 1/16 inch
(1,6 mm) for the 135F/57°C to 3/32
inch (2,4 mm) for the 2860F/I410C
temperature ratings.
A leak tight 1/2 inch NPTsprinklerjoint
should be obtained with a torque of 7
to 14 ft.lbs. (9,5 to 19,0 Nm). A maxi-
mum. of 21 ft. lbs. (28,5 Nm) of torque
may be used to install sprinklers with
1/2 NPT connections. A leak tight 3/4
inch NPT sprinkler joint should be ob-
tained with a torque of 10 to 20.ft.lbs.
(13,4 to 26,8 Nm). A maximum of 30
ft.lbs. (40,7 Nm) of torque is to be used
to install sprinklers with 3/4 NPT con-
nections. Higher levels of torque may
distort the sprinkler inlet and cause
leakage or impairment of the sprinkler.,
Do not attempt to make-up for insuffi-
cient adjustment in the escutcheon
plate by under- or over-tightening the
sprinkler. Readjust the position of the
sprinkler fitting to suit.
The Series TY-FRB Pendent and Up-
right Sprinklers must be installed in
accordance with the following instruc-
tions.
Step 1. Pendent sprinklers are to be
installed in the pendent position, and
upright sprinklers are to be installed in
the upright position.
Step 2. With pipe thread sealant ap-
plied 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 (Ref. Figure 14).
With reference to Figures 1, 2, 3, 4,
and 5, the W-Type 6 Sprinkler Wrench
is to be applied to the sprinkler wrench
flats.
The Series TY-FRB Recessed Pen-
dent Sprinklers must be installed in
accordance with the following instruc-
tions.
Step A. After installing the Style 10.
20, 30, or 40 Mounting Plate, as appli-
cable, over the sprinkler threads and
with pipe thread sealant applied to the
pipe threads, hand tighten the sprin-.
kler into the sprinkler fitting.
Step B. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
7 Recessed Sprinkler Wrench (Ref.
Figure 15). With reference to Figure 1,
2, 3, and 4, the W-Type 7 Recessed
Page 5 of 10
2-7/8" DIA. i
5/8±1/4' (73.0 mm) I 3/4"(19,1 mm)
- (15,9*6,4 mm) - 2-1/4" DIA. 1/4(6,4mm) I
SPRINKLER I I PLATE I FACE OF _57,2 mm) MOUNTING
FITTING
1/8"
(3,2 mm)
MOUNTING
SURFACE
,,
/
1-5/16 (33,3 mmi CLOSURE SERIES
TY-FRB 13116"(20,6 mm)
FIGURE 6
SERIES TY..FRB RECESSED PENDENT
WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT
STYLE 10 RECESSED ESCUTCHEON
2.8 K-FACTOR, 1/2 INCH NPT
- 2-7/8" DIA. -
5/8±1/4"
(73,0 mm) 3/4"(19,1 mm)
(159±6,4 mm) 2-1/4' DIA. I 1/4'(6,4 mm)
I
I FACE OF (57.2
MOUNTING
SPRINKLER PLATE I FITTING
1/8"
(3,2 mm)
MOUNTING
SURFACE
CLOSURE SERIES 1-1/4"(31,8 mm) I
TY..FRB 3/4"(19,1 mm)
FIGURE 8
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT
STYLE 10 RECESSED ESCUTCHEON
4.2 K-FACTOR, 1/2 INCH NPT
TFPI7I
2-7/8"DIA.
1/2±1/8" (73,0 mm) 1/2' (12.7 mm)
E (12,7±3,2 mm) 2-1/4" DIA. I 1/4" (6.4 mm) I
FACE OF
' p-.' MOUNTING I SPRINKLER
FITTING
2mm)
PLATE
1/8" / (32mm) I
MOUNTING
I
\
SURFACE
fCLOSURE SERIES (33,3 mm)
TY-FRB 1-1/16"(27,0 mm)
FIGURE 7
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT
STYLE 20 RECESSED ESCUTCHEON
2.8 K-FACTOR, 1/2 INCH NPT
- 2-7/8' DIA.
(73,0 mm) 1/2±1/8" I 1/2"(12,7 mm) r (12,7±3,2 mm) 2-1/4" DIA. I 1/4"(6,4 mm) I
I SPRINKLER PLATE
I FACE OF (57,2 mm) MOUNTING
;
I FITTING
1/8" / (3,2 mm)
I \
MOUNTING
SURFACE
CLOSURE SERIES 1-1/4"(31,8 mm)
TYFRB 1"(25,4 mm)
FIGURE 9
SERIES TV-FRB RECESSED PENDENT
WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT
STYLE 20 RECESSED ESCUTCHEON
4.2 K-FACTOR, 1/2 INCH NPT
Sprinkler Wrench is to be applied to
the sprinkler wrench flats.
Step C. After the ceiling has been in-
stalled or the finish coat has been ap-
plied, slide on the Style 10, 20, 30, or
40 Closure over the Series TY-FRB
Sprinkler and push the Closure over
the Mounting Plate until its flange
comes in contact with the ceiling.
Care and
Maintenance
The Series TY-FRB Sprinklers must
be maintained and serviced in accord-
ance with the following instructions:
NOTES
Before closing a fire protection system
main control valve for maintenance
work on the fire protection system that
it controls, permission to shutdown the
affected fire protection system must be
obtained from the proper authorities
and all personnel who maybe affected
by this action must be notified.
The owner must assure that the sprin-
klers are not used for hanging of any
objects; otherwise, non-operation in
the event of a fire or inadvertent opera-
tion may result.
Absence of an escutcheon, which is
used to cover a clearance hole, may
delay the time to sprinkler operation in
a fire situation.
Sprinklers that are found to be leaking
or exhibiting visible signs of corrosion
must be replaced.
Automatic sprinklers must never be
painted, plated, coated or otherwise
altered after leaving the factory. Modi-
fied 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 dam-
age to the sprinklers - before, during,
and after installation. Sprinklers dam-
aged by dropping, striking, wrench
twist/slippage, or the like, must be re-
placed. Also, replace any sprinkler
that has a cracked bulb or that has lost
liquid from its bulb. (Ref. Installation
Section).
Frequent visual inspections are rec-
ommended to be initially performed for
corrosion resistant coated sprinklers,
after the installation has been corn-
4
TFPI7I Page 9 of 10
2-7/8 DIA.
5/8 (73,0 mm) 3/4' (19,1 mm) ±1/4"
(15,9±6,4 mm) 2-1/4" DIA. I 1/4" (6,4 mm) I I FACE OF MOUNTING (57,2
SPRINKLER PLATE FITTING
4t_____
MOUNTING,,,/./
I
SURFACE
CLOSURE SERIES 1-1/4"(31.8 mm)
TY-FRB 314"(19,11 mm)
FIGURE 10
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT
STYLE 10 RECESSED ESCUTCHEON
5.6 K-FACTOR, 1/2 INCH NPT
2-7/8" DIA. -
5/8±1/4" (73,0 mm) .3/4"(19,1 mm)
(15,9±6,4 mm) 2-1/4" DIA. I 1/4" (6,4 mm)
I FACE OF (57,2 MOUNTING I
SPRINKLER PLATE
FITTING
________ 1/8" I _ 2mm)
MOUNTING
SURFACE
I
CLOSURE SERIES 1-5/16" (33,3 mm)I
TV. FRB 13/16"(20,6 mm)
FIGURE 12
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT
STYLE 40 RECESSED ESCUTCHEON
8.0 K-FACTOR, 314 INCH NPT
2-7/8" DIA. -
1/2±1/8" I (73,0 mm) 1/2(12,7mm)
E (127±3,2 mm) 2-1/4" DIA. 1/4"(6,4 mm) I
SPRINKLER PLATE I
FACE OF 57.2 mm)
'j
MOUNTING I
;)/#
1/8"
FITTING
(32mm)
4 _J t
\
MOUNTING I I
SURFACE
SERIES 1-1/4"(31,8 mm) CLOSURE TV..FRB 1"(25,4 mm)
FIGURE 11
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT
STYLE 20 RECESSED ESCUTCHEON
5.6 K-FACTOR, 1/2 INCH NPT
2-7/8"DIA. •i
1/2±1/8" (73,0 mm) 112"(12,7 mm)
[(12,7±3,2 mm) 2-1/4' DIA. 1/4"(6,4 mm)
I FACE OF (57,2 mm) MOUNTING I
I SPRINKLER PLATE I
I FITTING
(3.2
1/8"
mm)
I
___
/
4t_ I \
MOUNTING
SURFACE
CLOSURE SERIES 1-5/16" (33,3 mm)
TYFRB 1-1/16"(27,0 mm)
FIGURE 13
SERIES TY-FRB RECESSED PENDENT
WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT
STYLE 30 RECESSED ESCUTCHEON
8.0 K-FACTOR, 3/4 INCH NPT
plated, to verify the integrity of the cor-
rosion resistant coating. Thereafter,
annual inspections per NFPA 25
should suffice; however, instead of in-
specting from the floor level, a random
sampling of close-up visual inspec-
tions should be made, so as to better
determine the exact sprinkler condi-
tion and the long term integrity of the
corrosion resistant coating, as it may
be affected by the corrosive conditions
present.
The owner is responsible for the in-
spection, testing, and maintenance of
their fire protection system and de-
vices in compliance with this docu-
ment, as well as with the applicable
standards of the National Fire Protec-
tion Association (e.g., NFPA 25), in
addition to the standards of any other
authorities having jurisdiction. The in-
stalling contractor or sprinkler manu-
WRENCH RECESS
(END "A" USED FOR
1/2" NPT MODELS)
WRENCH RECESS
(END "B" USED FOR
3/4" NPT MODELS)
FIGURE 14
W-TYPE 6 SPRINKLER
WRENCH
facturer should be contacted relative
to any questions.
It is recommended that automatic
sprinkler systems be inspected,
tested, and maintained by a qualified
WRENCH
RECESS
PUSH WRENCH
IN TO ENSURE
ENGAGEMENT
WITH SPRINKLER
WRENCHING AREA
FIGURE 15
W-TYPE 7 RECESSED
SPRINKLER WRENCH
Inspection Service in accordance with
local requirements and/or national
codes.