F1FR80 Series Sprinklers Summary
Sprinkler
Model
K-Factor gpm/psi
1/2
(lpm/bar
1/2
)
Orientation
Listings & Approvals
Max. Working Pressure
psi (bar)
Sprinkler
Identification
Number (SIN)
F1FR80
8.0 (115)
Upright
cULus, FM, LPCB,
VdS, CE
175 (12)
250 (17) (cULus only)
RA6322
Pendent
175 (12)
250 (17) (cULus only)
RA6312
Table A
Model F1FR80
Upright Sprinkler
Model F1FR80 Pendent Sprinkler
Features
•
Standard coverage quick-response sprinklers
•
Upright and pendent orientations
•
Low profile, compact design
•
Available in a wide variety of finishes
•
Available as Intermediate Level sprinklers
Product Description
Reliable Model F1FR80 series sprinklers are quick-response
standard spray automatic fire sprinklers utilizing a sensitive 3mm
glass bulb thermal element.
Pendent sprinklers may be installed exposed, or surface mounted
using escutcheons such as the Reliable Models B, C, or HB
(reference Technical Bulletin 204). When installed recessed, the
Model F1FR80 series sprinklers are specifically listed with and
may only be installed with listed Reliable recessed escutcheons.
Refer to the technical information on the following pages for
specific listings for recessed installations and refer to Figure 3 for
dimensional information.
When fitted with an approved Reliable water shield, these
sprinklers may considered intermediate sprinklers for use
in racks, below grated walkways, and other areas where
intermediate level sprinklers are required.
Table A provides a summary of the approvals and availability of
specific Model F1FR series sprinkler configurations. Additional
technical information for each sprinkler model is provided on the
following pages.
www.reliablesprinkler.com
K-factor 8.0 (115)
F1FR80 Series
Quick-Response Sprinklers
Bulletin 063 August 2021
