Reliable F1-SS Series Manual

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-
response 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 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 manufactured Type 316
stainless steel alloy.
All Model F1-SS series sprinklers use a 5 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
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 November 2022
cULus Listed, FM Approved
VdS Approved, CE Listed
F1-80SS Upright
F1-80SS Pendent
Model B
Escutcheon
Table A
Sprinkler
Identification
Number (SIN)
RA6414
RA6424
RA6412
RA6422