Reliable F1FR80 Series Manual

Features
• Extended coverage quick-response sprinklers
• cULus 250psi (17.2 bar) rated
• Pendent and horizontal sidewall (EC-9) deflectors
• Low profile, compact design
• Available in a wide variety of finishes
Product Description
Reliable Model F1FR80 QREC series sprinklers are quick-
response extended coverage automatic fire sprinklers utilizing
a sensitive 3.0 mm glass bulb thermal element for use in light
hazard occupancies.
Pendent and horizontal sidewall 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 or concealed, Model F1FR80 QREC
series sprinklers are specifically listed with and may only be
installed with listed Reliable recessed escutcheons and cover
plates. Refer to the technical information on the following pages
for specific listings for recessed and concealed installations and
refer to Figures 3 and 4 for dimensional information.
Table A provides a summary of the approvals and availability
of specific Model F1 series sprinkler configurations. Additional
technical information for each sprinkler model is provided on the
following pages.
Note: The EC-9 horizontal sidewall deflector is also available
on the cULus Listed 300 psi (20.7 bar) Model SWC concealed
sidewall sprinkler. Please reference Technical Bulletin 163.
Sprinkler Summary
K-Factor gpm/psi
Sprinkler
Model
(lpm/bar
F1FR80 QREC 8.0 (115)
Note:
1. Listed and approved for light hazard occupancies only.
2. When recessed, FM approved with F2 escutcheon only. Concealed pendent (CCP) not approved by FM.
1/2
Orientation
1/2 )
Pendent
Horizontal Sidewall
www.reliablesprinkler.com
F1FR80 Series Quick Response
Extended Coverage QREC Sprinklers
Model F1FR80 QREC Pendent
Model F1FR80 QREC Sidewall
Note: Not all versions of product are shown.
Max. Working Pressure
Listings & Approvals (1)
cULus
FM
(2)
Bulletin 148 October 2022
K-factor 8.0 (115)
Sprinkler
Identification
psi (bar)
Number (SIN)
250 (17.2) cULus
175 (12.0) FM
Table A
R4842
R4862