HomeMy WebLinkAboutMODEL J112 & JL112 SPRINKLERS - 23-00006 - Hibbard Elemenatry - Fire Sprinklerwww.reliablesprinkler.com
Product Description
Model J112 and JL112 series sprinklers are cULus Listed
extended coverage spray sprinklers intended for installation
in accordance with NFPA 13. The sprinklers also have cULus
Listed Specific Application Criteria for installation under
concrete tee construction in accordance with the requirements
documented in this bulletin. Coverage areas up to 400 ft2 (37
m2) per sprinkler with a maximum spacing of up to 20 ft by 20
ft (6.1 m by 6.1 m) are permitted for both Light Hazard and
Ordinary Hazard occupancies. Listed flows and pressures for
each hazard classification and sprinkler spacing are provided
in this bulletin. Model J112 and JL112 series sprinkler are
cULus Listed as quick-response sprinklers for Light Hazard
occupancies. When used in the Ordinary Hazard occupancies,
Model J112 and JL112 series sprinklers are cULus Listed as
quick-response for spacings up to 14 ft by 14 ft (4.3 m by 4.3
m) and standard-response for other listed spacings up to 20 ft
by 20 ft (6.1 m by 6.1 m).
Model J112 Pendent and J112 Upright sprinklers use a glass
bulb operating element and are cULus Listed as Corrosion
Resistant Sprinklers when ordered with White Polyester, Black
Polyester, or Electroless Nickel PTFE (ENT) finish. Model
JL112 Pendent and JL112 Upright sprinklers use a fusible link
operating element. Model J112 Pendent and Model JL112
Pendent sprinklers are cULus Listed for use with the Model F2
and Model FP recessed escutcheons, which provide up to ½
inch (13 mm) of adjustment. In addition, for Ordinary Hazard
occupancies, the Model J112 Pendent and Model JL112
Pendent sprinklers are cULus Listed for use with the Model F1
recessed escutcheon that provides up to ¾ inch (19 mm) of
adjustment.
Application
Model J112 and JL112 series sprinklers are intended for
installation in Light Hazard and Ordinary Hazard occupancies
in accordance with NFPA 13. The sprinklers must be installed
in accordance with the requirements of NFPA 13 for extended
coverage spray sprinklers and the requirements identified in
this bulletin. In addition to the installation requirements of NFPA
13, cULus Listed Specific Application Criteria for installation
under concrete tee construction is provided in this bulletin.
cULus Listed
K11.2 (160 metric)
Model J112 and JL112 Sprinklers
Extended Coverage Sprinklers for
Light Hazard and Ordinary Hazard
Bulletin 172 September 2022
Model J112 UprightModel JL112 Upright
Model J112 PendentModel JL112 Pendent
Model J112 and JL112 Series Sprinkler Summary
Model Orientation Operating Element Sprinkler Identification Number
(SIN)
J112 Pendent Glass Bulb RA7216
JL112 Pendent Fusible Link R7216
J112 Upright Glass Bulb RA7326
JL112 Upright Fusible Link R7326
Table A
FP Recessed EscutcheonF1/F2 Recessed Escutcheon
Bulletin 172
September 2022
Page 2 of 7
www.reliablesprinkler.com
Model J112 Pendent Sprinkler SIN RA7216
Technical Specifications
Style: Extended Coverage Pendent
Threads: 3/4” NPT or ISO 7-1R3/4
Nominal K-Factor: 11.2 (160 metric)
Max. Working Pressure: 175 psi (12 bar)
Min. Spacing: 8 ft. (2.4 m)
Material Specifications
Thermal Sensor: Glass Bulb
Cup: Bronze Alloy
Frame: Brass Alloy
Sealing Assembly: Nickel Alloy with PTFE
Load Screw: Bronze Alloy
Kick Spring: Steel Alloy
Deflector: Brass Alloy
Sprinkler Wrench
Model J1
Model RJ (recessed)
Finishes
(See Table G)
Sensitivity
(See Table B)
Temperature Ratings
155°F (68°C)
200°F (93°C)
286°F (141°C)
Recessed Escutcheons
F1-3/4” (19mm) adjustment (Ordinary Hazard only)
F2-1/2” (13mm) adjustment
FP-1/2” (13mm) adjustment
Listings and Approvals
cULus Listed
cULus Listed as Corrosion Resistant
with White Polyester, Black Polyester,
and ENT finish only
Max. Spacing
ft. x ft.
(m x m)
Light Hazard Ordinary Hazard
Group 1
Ordinary Hazard
Group 2
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
12 x 12
(3.7 x 3.7)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
14 x 14
(4.3 x 4.3)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
16 x 16
(4.9 x 4.9)
30 (114)
QR
7.2 (0.50)
QR
39 (148)
SR
12.1 (0.8)
SR
51 (193)
SR
20.7 (1.4)
SR
18 x 18
(5.5 x 5.5)
33 (125)
QR
8.7 (0.60)
QR
49 (186)
SR
19.1 (1.3)
SR
65 (246)
SR
33.7 (2.3)
SR
20 x 20
(6.1 x 6.1)
40 (152)
QR
12.8 (0.88)
QR
60 (227)
SR
28.7 (2.0)
SR
80 (303)
SR
51.0 (3.5)
SR
Table B
QR = Quick-response
SR = Standard-response
Listed Design Criteria and Sensitivity
Model J112 Pendent Sprinkler Components Figure 1
Bulletin 172
September 2022
Page 3 of 7
www.reliablesprinkler.com
Model JL112 Pendent Sprinkler SIN R7216
Technical Specifications
Style: Extended Coverage Pendent
Threads: 3/4” NPT or ISO 7-1R3/4
Nominal K-Factor: 11.2 (160 metric)
Max. Working Pressure: 175 psi (12 bar)
Min. Spacing: 8 ft. (2.4 m)
Material Specifications
Thermal Sensor: Nickel Alloy Solder Link
Frame: Brass Alloy
Levers: Brass Alloy
Cap: Bronze Alloy
Sealing Assembly: Nickel Alloy with PTFE
Load Screw: Bronze Alloy
Deflector: Brass Alloy
Strut: Copper Alloy
Sprinkler Wrench
Model J1
Model RJ (recessed)
Finishes
(See Table G)
Sensitivity
(See Table C)
Temperature Rating*
165°F (74°C)
212°F (100°C)
Recessed Escutcheons
F1-3/4” (19mm) adjustment (Ordinary Hazard only)
F2-1/2” (13mm) adjustment
FP-1/2” (13mm) adjustment
Listings and Approvals
cULus Listed
*Chrome and white polyester finish is supplied
with white link regardless of temperature rating
Max. Spacing
ft. x ft.
(m x m)
Light Hazard Ordinary Hazard
Group 1
Ordinary Hazard
Group 2
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
12 x 12
(3.7 x 3.7)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
14 x 14
(4.3 x 4.3)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
16 x 16
(4.9 x 4.9)
30 (114)
QR
7.2 (0.50)
QR
39 (148)
SR
12.1 (0.8)
SR
51 (193)
SR
20.7 (1.4)
SR
18 x 18
(5.5 x 5.5)
33 (125)
QR
8.7 (0.60)
QR
49 (186)
SR
19.1 (1.3)
SR
65 (246)
SR
33.7 (2.3)
SR
20 x 20
(6.1 x 6.1)
40 (152)
QR
12.8 (0.88)
QR
60 (227)
SR
28.7 (2.0)
SR
80 (303)
SR
51.0 (3.5)
SR
Table C
QR = Quick-response
SR = Standard-response
Listed Design Criteria and Sensitivity
Model J112 Pendent Sprinkler Components Figure 2
Bulletin 172
September 2022
Page 4 of 7
www.reliablesprinkler.com
Model J112 Upright Sprinkler SIN RA7326
Technical Specifications
Style: Extended Coverage Upright
Threads: 3/4” NPT or ISO 7-1 R3/4
Nominal K-Factor: 11.2 (160 metric)
Max. Working Pressure: 175 psi (12 bar)
Min. Spacing: 8 ft. (2.4 m)
Material Specifications
Thermal Sensor: Glass Bulb
Cup: Bronze Alloy
Frame: Brass Alloy
Sealing Assembly: Nickel Alloy with PTFE
Load Screw: Bronze Alloy
Kick Spring: Steel Alloy
Deflector: Brass Alloy
Finishes
(See Table G)
Sensitivity
(See Table D)
Temperature Rating
155°F (68°C)
200°F (93°C)
286°F (141°C)
Sprinkler Wrench
Model J1
Listings and Approvals
cULus Listed
cULus Listed as Corrosion Resistant
with White Polyester, Black Polyester,
and ENT finish only
Max. Spacing
ft. x ft.
(m x m)
Light Hazard Ordinary Hazard
Group 1
Ordinary Hazard
Group 2
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
12 x 12
(3.7 x 3.7)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
14 x 14
(4.3 x 4.3)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
16 x 16
(4.9 x 4.9)
30 (114)
QR
7.2 (0.50)
QR
39 (148)
SR
12.1 (0.8)
SR
51 (193)
SR
20.7 (1.4)
SR
18 x 18
(5.5 x 5.5)
33 (125)
QR
8.7 (0.60)
QR
49 (186)
SR
19.1 (1.3)
SR
65 (246)
SR
33.7 (2.3)
SR
20 x 20
(6.1 x 6.1)
40 (152)
QR
12.8 (0.88)
QR
60 (227)
SR
28.7 (2.0)
SR
80 (303)
SR
51.0 (3.5)
SR
Table D
QR = Quick-response
SR = Standard-response
Listed Design Criteria and Sensitivity
Model J112 Upright Sprinkler Components Figure 3
Bulletin 172
September 2022
Page 5 of 7
www.reliablesprinkler.com
Model JL112 Upright Sprinkler SIN R7326
Technical Specifications
Style: Extended Coverage Upright
Threads: 3/4” NPT or ISO 7-1 R3/4
Nominal K-Factor: 11.2 (160 metric)
Max. Working Pressure: 175 psi (12 bar)
Min. Spacing: 8 ft. (2.4 m)
Material Specifications
Thermal Sensor: Nickel Alloy Solder Link
Frame: Brass Alloy
Levers: Brass Alloy
Strut: Brass Alloy
Cap: Bronze Alloy
Sealing Assembly: Nickel Alloy with PTFE
Load Screw: Bronze Alloy
Deflector: Brass Alloy
Finishes
(See Table G)
Sensitivity
(See Table E)
Temperature Rating*
165°F (74°C)
212°F (100°C)
Sprinkler Wrench
Model J1
Listings and Approvals
cULus Listed
*Chrome and white polyester finish is supplied
with white link regardless of temperature rating
Max. Spacing
ft. x ft.
(m x m)
Light Hazard Ordinary Hazard
Group 1
Ordinary Hazard
Group 2
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
Flow
gpm (l/m)
Pressure
psi (bar)
12 x 12
(3.7 x 3.7)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
14 x 14
(4.3 x 4.3)
30 (114)
QR
7.2 (0.50)
QR
30 (114)
QR
7.2 (0.50)
QR
39 (148)
QR
12.1 (0.8)
QR
16 x 16
(4.9 x 4.9)
30 (114)
QR
7.2 (0.50)
QR
39 (148)
SR
12.1 (0.8)
SR
51 (193)
SR
20.7 (1.4)
SR
18 x 18
(5.5 x 5.5)
33 (125)
QR
8.7 (0.60)
QR
49 (186)
SR
19.1 (1.3)
SR
65 (246)
SR
33.7 (2.3)
SR
20 x 20
(6.1 x 6.1)
40 (152)
QR
12.8 (0.88)
QR
60 (227)
SR
28.7 (2.0)
SR
80 (303)
SR
51.0 (3.5)
SR
Table E
QR = Quick-response
SR = Standard-response
Listed Design Criteria and Sensitivity
Model JL112 Upright Sprinkler Components Figure 4
Note: The Model FP, F1, or F2 may be used for ordinary hazard occupancies. For light hazard occupancies, the Model FP or F2 re -
cessed escutcheon must be used. Model J112 and JL112 sprinklers with Model F1 recessed escutcheon are not listed for use in light
hazard occupancies.
Bulletin 172
September 2022
Page 6 of 7
www.reliablesprinkler.com
The Model J112 and JL112 pendent and upright sprinklers are cULus Listed for installation under concrete tee construction in accordance
with the following specific application criteria:
• Max. Tee Depth: 2’- 6” (0.8m)
• Max. Tee Stem Spacing: 7’- 6” (2.3m)
• Min. Tee Stem Spacing: 3’- 0” (0.9m)
• Max. Tee Length: 32’- 0” (9.8m) or non-conbustible baffles not less than the depth of the tees must be installed so that the longitudinal
space between baffles does not exceed 32ft (9.8m) in length.
• Max. Deflector distance below Tee: 1” (25mm)
• Comply with obstructions to the Sprinkler Discharge Pattern Development requirements of the NFPA13 where deflector is located
above bottom of tee.
Model J112 and JL112 Specific Application Criteria for Use Under Concrete Tee Construction cULus Listed
Figure 7
Model F1/F2 Escutcheon
Installation DimensionsFigure 6
Model FP Escutcheon
Installation Dimensions
Figure 5Application and Installation for Use Under Concrete Tee
1” (25mm) max.
1” (25mm) max.
2’-6” (0.8m)
max.
7’-6” (2.3m) max.
3’-0” (0.9m) min.
P/N 9999970310Bulletin 172
September 2022
Page 7 of 7
www.reliablesprinkler.com
Installation
Glass bulb sprinklers have orange bulb protectors to minimize bulb
damage during shipping, handling, and installation. Reliable sprin-
kler installation wrenches are designed to install sprinklers with
bulb protectors in place. Remove the bulb protector at the time
when the sprinkler system is placed in service for fire protection.
Removal of the bulb protector before this time may leave the bulb
vulnerable to damage. Remove bulb protectors by undoing the
clasp by hand. Do not use tools to remove bulb protectors.
Models J112 and JL112 series sprinklers must be installed with the
Reliable sprinkler installation wrench identified in this bulletin. Any
other wrench may damage the sprinkler. Recommended installa-
tion torque is 14 to 20 lb.ft (19 to 27 N.m). Do not tighten sprinklers
over the maximum recommended installation torque. Exceeding
the maximum recommended installation torque may cause leak-
age or impairment of the sprinkler.
Recessed pendent sprinklers are to be installed as shown in Fig. 6
or Fig 7., as applicable to the specific model being installed. Mod-
els J112 and JL112 series recessed pendent sprinklers may only
be installed with the Reliable Model F1, Model F2, or Model FP
recessed escutcheon. The use of any other recessed escutcheon
will void all approvals and negate all warranties. The Reliable Model
FP escutcheon may not be used in ceilings having positive pres-
sure with respect to the space below. Ensure that the openings in
the Model FP escutcheon/can assembly are unobstructed follow-
ing installation.
Maintenance
Models J112 and JL112 series sprinklers should be inspected and
the sprinkler system maintained in accordance with NFPA 25. Do
not clean sprinklers with soap and water, ammonia or any other
cleaning fluids. Remove dust by gentle vacuuming. Replace any
sprinkler which has been painted (other than factory applied) or
damaged in any way. A stock of spare sprinklers should be main-
tained to allow quick replacement of damaged or operated sprin-
klers. Prior to installation, sprinklers should be maintained in the
original cartons and packaging until used to minimize the potential
for damage to sprinklers that would cause improper operation or
non-operation.
J1 Wrench RJ Wrench
Table G
Sprinkler Finishes Special Application Sprinkler Finishes
Sprinkler F1, F2, & FP(3) Escutcheons Sprinkler F1, F2, & FP(3) Escutcheons
Bronze
Chrome Plated
White Polyester (2)
Brass
Chrome Plated
White Polyester
Bright Brass
Dull Chrome
Black Polyester (2)
Custom Color Polyester
Electroless Nickel PTFE (2) (4)
Bright Brass
Dull Chrome
Black Polyester
Custom Color Polyester
Type 316 Stainless Steel
Sprinkler & Escutcheon Finishes (1)
Notes: (1) Paint or any other coating applied over the factory finish will void all approvals and warranties.
(2) cULus Listed Corrosion Resistant when ordered with Model J112 Pendent (RA7216) or Model J112 Upright (RA7326).
(3) The Model FP escutcheon assembly consists of an unfinished galvanized cup with a finished escutcheon ring.
(4) Available with Model J112 Pendent (RA7216) and Model J112 Upright (RA7326) only.
Listings and Approvals
Listed by Underwriters Laboratories, Inc. and certified by
Underwriters Laboratories of Canada (cULus)
UL Listing Category
Sprinklers, Automatic and Open Extended Coverage Sprinklers
UL Guide Number – VNIV.
Ordering Information
Specify:
1. Sprinkler Model: [J112 Pendent] [JL112 Pendent]
[J112 Upright] [JL112 Upright]
2. Temperature Rating: J112: [155°F (68°C)] [200°F (93°C)]
[286°F (141°C)]
JL112: [165°F (74°C)] [212°F (100°C)]
3. Finish: (See Table G)
4. Escutcheon (Pendent Only; for 3/4” threads)
Model F1 (Ordinary Hazard Only)
Model F2
Model FP