Model F1FR56SS Pendent Standard Spray Sprinkler SIN RA6514
Technical Specifications
Style:
Pendent or Recessed Pendent
Threads:
1/2” NPT or ISO 7-1R1/2
Nominal K-Factor:
5.6 (80 metric)
Max. Working Pressure:
175 psi (12 bar)
Material Specifications
Thermal Sensor:
3 mm glass bulb
Frame:
Type 316L stainless steel
Sealing Washer:
Beryllium-nickel alloy gold plated
per MIL-G-45204, Type 3, Class 2 w/ PTFE tape on
both sides.
Load Screw:
Type 316 stainless steel
Deflector:
Type 316 stainless steel
Cap:
Type 316 stainless steel
Recessed Escutcheons
F1
(cULus Listed)
F2
(cULus Listed, FM Approved)
FP
(cULus Listed)
Guards and Shields*
D-1 Guard (cULus & FM)
D-5 Guard & Shield (cULus & FM)
C-1 Guard (FM)
C-5 Guard & Shield (FM)
D-4 Guard & Shield (FM)
S-1 Shield (cULus & FM)
Finishes
None
White Polyester
Black Polyester
Custom Color Polyester
Sensitivity
Quick-response
Temperature Rating
135°F (57°C)
155°F (68°C)
175°F (79°C)
200°F (93°C)
286°F (141°C) (pendent only, non-recessed)
Sprinkler Wrench
Model W2 (pendent)
Model GFR2 (recessed pendent)
Listings and Approvals
cULus Listed
FM Approved
Bulletin 065
December 2019
Page 2 of 6
www.reliablesprinkler.com
Model F1FR56SS Pendent Sprinkler Components and Dimensions
Figure 1
Model F1FR56SS Recessed Pendent Sprinkler Installation and Dimensions
Figure 2
*Note:
Guards and shields are formed from steel and are not considered corrosion resistant.
