Model F1FR80 Pendent Sprinkler
SIN RA6312
Technical Specifications
Style:
Pendent
Recessed Pendent
Threads:
3/4” NPT or ISO 7-R3/4
Nominal K-Factor:
8.0 (115)
Max. Working Pressure:
175 psi (12 bar)
250 psi (17 bar) (cULus only)
Material Specifications
Thermal Sensor:
3 mm Glass Bulb
Sprinkler Frame:
Brass Alloy
Cap:
Bronze Alloy
Sealing Washer:
Nickel with PTFE
Load Screw:
Copper Alloy
Deflector:
Brass Alloy
Sprinkler Finishes
(See Table B)
Sensitivity
Quick response
Temperature Ratings
135°F (57°C)
155°F (68°C)
175°F (79°C)
200°F (93°C)
286°F (141°C)
(1)
Recessed Escutcheons
Model F1 (cULus)
Model F2 (cULus, FM)
Model FP (cULus)
Guards & Shields
(2)
F-2 Guard (FM)
F-6 Guard/Shield Kit (FM)
F-7 Guard (cULus)
F-8 Guard/Shield Kit (cULus)
S-2 Shield (cUlus, FM)
Sprinkler Wrenches
Model W2 (pendent)
Model W4 (recessed)
Model J (with guard installed)
Listings and Approvals
(3)
cULus Listed
FM Approved
LPCB
VdS
CE
Notes:
1.
286°F (141°C) temperature rated sprinkler not listed for recessed use.
2. Not suitable for recessed pendent installations.
3.
When used surface mounted or exposed. See Recessed Escutcheon section for specific approvals when installed recessed.
Model F1FR80 Pendent Sprinkler Components and Dimensions
Figure 2
Bulletin 063
August 2021
Page 3 of 6
www.reliablesprinkler.com
Note:
Please refer to Figure 3 for recessed installation.
