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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 F1-SS series sprinklers are standard spray, standard-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, deflec-
tor, and cap made of Type 316 stainless steel alloy.
Model F1-SS series sprinklers include upright and pendent
sprinklers. Model F1-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 F1-SS series
sprinklers. Reliable Model B one-piece escutcheons are also
available. All escutcheons listed in this bulletin are manufac-
tured Type 316 stainless steel alloy.
All Model F1-SS series sprinklers use a 5 mm glass bulb oper-
ating 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
F1-56SS Pendent
F1-56SS Upright
F1-80SS Pendent
F1-80SS Upright
Model F2
Recessed Escutcheon
Nominal K-Factor
gpm/psi
(l/min/bar
)
1/2
1/2
5.6 (80)
5.6 (80)
8.0 (115)
8.0 (115)
www.reliablesprinkler.com
Model F1-SS Series Stainless Steel Sprinklers
Standard spray, standard-response
F1-56SS Upright
F1-56SS Pendent
Model FP
Recessed Escutcheon
Thread Size
NPT or ISO7-1
1/2
1/2
3/4
3/4
Bulletin 064 December 2019
cULus Listed, FM Approved
F1-80SS Upright
F1-80SS Pendent
Model B
Escutcheon
Table A
Sprinkler
Identification
Number (SIN)
RA6414
RA6424
RA6412
RA6422
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Related Manuals for Reliable F1-SS Series
Summary of Contents for Reliable F1-SS Series
- Page 1 Type 316 stainless steel alloy. F1-56SS Pendent F1-80SS Pendent All Model F1-SS series sprinklers use a 5 mm glass bulb oper- ating 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 F1-56SS Pendent Standard Spray Sprinkler SIN RA6414 Finishes Technical Specifications None Style: Pendent or Recessed Pendent White Polyester Threads: 1/2” NPT or ISO 7-1R1/2 Black Polyester Nominal K-Factor: 5.6 (80 metric) Custom Color Polyester Max. Working Pressure: 175 psi (12 bar) Sensitivity Material Specifications Standard-response...
- Page 3 Model F1-56SS Upright Standard Spray Sprinkler SIN RA6424 Technical Specifications Finishes Style: Upright None Threads: 1/2” NPT or ISO 7-1R1/2 White Polyester Nominal K-Factor: 5.6 (80 metric) Black Polyester Max. Working Pressure: 175 psi (12 bar) Custom Color Polyester Material Specifications Sensitivity Thermal Sensor: 5 mm glass bulb Standard-response...
- Page 4 Model F1-80SS Pendent Standard Spray Sprinkler SIN RA6412 Technical Specifications Finishes Style: Pendent or Recessed Pendent None Threads: 3/4” NPT or ISO 7-1R3/4 White Polyester Nominal K-Factor: 8.0 (115 metric) Black Polyester Max. Working Pressure: 175 psi (12 bar) Custom Color Polyester Sensitivity Material Specifications Thermal Sensor: 5 mm glass bulb...
- Page 5 Model F1-80SS Upright Standard Spray Sprinkler SIN RA6422 Technical Specifications Finishes Style: Upright None Threads: 3/4” NPT or ISO 7-1R3/4 White Polyester Nominal K-Factor: 8.0 (115 metric) Black Polyester Max. Working Pressure: 175 psi (12 bar) Custom Color Polyester Material Specifications Sensitivity Thermal Sensor: 5 mm glass bulb Standard-response...
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Page 6: Installation
• FM Approved the clasp by hand. Do not use tools to remove bulb protectors. Model F1-SS series sprinklers must be installed with the Reliable Guarantee sprinkler installation wrench identified in this Bulletin. Any other wrench may damage the sprinkler. Recommended installation For the Reliable Automatic Sprinkler Co., Inc.
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