Model F1FR80 Upright Sprinkler
SIN RA6322
Technical Specifications
Style:
Upright
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)
Guards & Shields
F-1 Guard (cULus, FM)
F-2 Guard (FM)
F-3 Guard with Shield (cULus, FM)
Sprinkler Wrenches
Model W2
Model J (with guard installed)
Listings and Approvals
cULus
FM
LPCB
VdS
CE
Model F1FR80 Upright Sprinkler Components and Dimensions
Figure 1
Bulletin 063
August 2021
Page 2 of 6
www.reliablesprinkler.com
