Reliable F1FR56-300 QREC Series Manual

Features
• Extended coverage quick-response sprinklers
• 300 psi (20.7 bar) rated
• Low profile, compact design
• Available in a wide variety of finishes
Product Description
Reliable Model F1FR56-300 QREC series sprinklers are quick-
response extended coverage standard spray automatic fire
sprinklers utilizing a sensitive 3.0 mm glass bulb thermal element
for use in light hazard occupancies.
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
or concealed, the Model F1FR56-300 QREC series sprinklers
are specifically listed with and may only be installed with listed
Reliable escutcheons and cover plates. Refer to the technical
information on the following pages for specific listings for
recessed and concealed installations and refer to Figure 2 for
dimensional information.
Table A provides a summary of the approvals and availability of
specific Model F1FR56-300 QREC series sprinkler configurations.
Additional technical information for each sprinkler model is
provided on the following pages.
Sprinkler Summary
Sprinkler K-Factor gpm/psi
Model
(lpm/bar
F1FR56-300
5.6 (80)
QREC
1/2
Orientation
)
1/2
Pendent
Concealed Pendent
www.reliablesprinkler.com
Model F1FR56-300 Series Quick-Response
Extended Coverage (QREC) Sprinkler
Note: Not all versions of the product are shown.
Max. Working Pressure
Listings & Approvals
cULus
cULus
Bulletin 030 October 2022
K-factor 5.6 (80)
Model F1FR56-300
QREC Pendent
Sprinkler
Identification
psi (bar)
Number (SIN)
300 (20.7) RA3045
300 (20.7) RA3045
Table A