Model F1FR80VdS Upright Sprinkler
Technical Specifications
Style:
Upright
Threads:
ISO 7-1 R1/2
Nominal K-Factor:
8.0 (115)
Max. Working Pressure:
175 psi (12 bar)
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)
Sprinkler Wrenches
Model W2
Listings and Approvals
VdS
CE
Model F1FR80VdS Upright Sprinkler Components and Dimensions
Figure 1
Bulletin 038
February 2022
Page 2 of 6
www.reliablesprinkler.com
Deflector
Glass Bulb
(3.0 mm)
Wrench Flat
Threads
1 3/8" [33mm]
Cap/Seal Assembly
Load Screw
2 3/8" [60mm]
038UPR
