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Features
• Type 316 stainless steel alloy frame, deflector, and cap
• cULus Listed and FM Approved as Corrosion Resistant
sprinklers
• Available as Upright, Pendent, or Recessed Pendent
sprinklers
• Available with polyester finishes.
Product Description
Model F1FR-SS series sprinklers are standard spray, quick-re-
sponse sprinklers intended for installation in accordance with
NFPA 13. The sprinklers are cULus Listed and FM Approved as
Corrosion Resistant sprinklers and feature a frame, deflector, and
cap made of Type 316 stainless steel alloy.
Model F1FR-SS series sprinklers include upright and pendent
sprinklers. Model F1FR-SS series pendent sprinklers are cULus
Listed for installation with Reliable Model F1 and FP recessed
escutcheons. The Reliable Model F2 escutcheon is cULus Listed
and FM Approved for use with Model F1FR-SS series sprinklers.
Reliable Model B one-piece escutcheons are also available. All
escutcheons listed in this bulletin are manufactured Type 316
stainless steel alloy.
All Model F1FR-SS series sprinklers use a 3 mm glass bulb
operating element and beryllium-nickel alloy sealing washer gold
plated per MIL-G-45204, Type 3, Class 2 with PTFE tape on both
sides.
Model F1
Recessed Escutcheon
Sprinkler Model
F1FR56SS Pendent
F1FR56SS Upright
F1FR80SS Pendent
F1FR80SS Upright
Model F2
Recessed Escutcheon
Nominal K-Factor
gpm/psi
1/2
(l/min/bar
1/2
)
5.6 (80)
5.6 (80)
8.0 (115)
8.0 (115)
www.reliablesprinkler.com
Model F1FR-SS Series Stainless Steel Sprinklers
F1FR56SS Upright
F1FR56SS Pendent
Model FP
Recessed Escutcheon
Thread Size
NPT or ISO7-1
1/2
1/2
3/4
3/4
Bulletin 065 November 2022
Standard spray, quick-response
cUlus Listed, FM Approved
VdS Approved, CE Listed
F1FR80SS Upright
F1FR80SS Pendent
Model B
Escutcheon
Table A
Sprinkler
Identification
Number (SIN)
RA6514
RA6524
RA6512
RA6522
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Related Manuals for Reliable F1FR-SS Series
Summary of Contents for Reliable F1FR-SS Series
- Page 1 Type 316 stainless steel alloy. F1FR56SS Pendent F1FR80SS Pendent All Model F1FR-SS series sprinklers use a 3 mm glass bulb operating element and beryllium-nickel alloy sealing washer gold plated per MIL-G-45204, Type 3, Class 2 with PTFE tape on both sides.
- Page 2 Model F1FR56SS Pendent Standard Spray Sprinkler SIN RA6514 Finishes Technical Specifications See Table B Style: Pendent or Recessed Pendent Threads: 1/2” NPT or ISO 7-1R1/2 Sensitivity Nominal K-Factor: 5.6 (80 metric) Quick-response Max. Working Pressure: 175 psi (12 bar) Temperature Rating Material Specifications 135°F (57°C) Thermal Sensor: 3 mm glass bulb...
- Page 3 Model F1FR56SS Upright Standard Spray Sprinkler SIN RA6524 Technical Specifications Finishes Style: Upright See Table B Threads: 1/2” NPT or ISO 7-1R1/2 Nominal K-Factor: 5.6 (80 metric) Sensitivity Max. Working Pressure: 175 psi (12 bar) Quick-response Material Specifications Temperature Rating Thermal Sensor: 3 mm glass bulb 135°F (57°C) Frame: Type 316L stainless steel...
- Page 4 Model F1FR80SS Pendent Standard Spray Sprinkler SIN RA6512 Technical Specifications Finishes Style: Pendent or Recessed Pendent See Table B Threads: 3/4” NPT or ISO 7-1R3/4 Nominal K-Factor: 8.0 (115 metric) Sensitivity Max. Working Pressure: 175 psi (12 bar) Quick-response Material Specifications Temperature Rating Thermal Sensor: 3 mm glass bulb 135°F (57°C)
- Page 5 Model F1FR80SS Upright Standard Spray Sprinkler SIN RA6522 Technical Specifications Finishes Style: Upright See Table B Threads: 3/4” NPT or ISO 7-1R3/4 Nominal K-Factor: 8.0 (115 metric) Sensitivity Max. Working Pressure: 175 psi (12 bar) Quick-response Material Specifications Temperature Rating Thermal Sensor: 3 mm glass bulb 135°F (57°C) Frame: Type 316L stainless steel...
- Page 6 Recessed Installation: Pendent Sprinklers Figure 5 2-1/4" 2-1/4" (57 mm) Dia. (57 mm) Dia. Hole in Ceiling Hole in Ceiling 1-15/16" 1-15/16" (49 mm) Dia. (49 mm) Dia. Reducing Reducing Fitting Fitting Face of Fitting Face of Fitting to Face of Ceiling to Face of Ceiling 1-1/8"...
-
Page 7: Installation
VdS Approved, CE Listed (see sprinkler pages for number) not use tools to remove bulb protectors. Guarantee Model F1FR-SS series sprinklers must be installed with the Reli- able sprinkler installation wrench identified in this Bulletin. Any other wrench may damage the sprinkler. Recommended installation torque For the Reliable Automatic Sprinkler Co., Inc.
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