Reliable F1FR56-300 Series Manual

Features
• Standard coverage quick-response sprinklers
• 300 psi (20.7 bar) rated
• Upright, pendent, and horizontal sidewall deflectors
• Low profile, compact design
• Available in a wide variety of finishes
Product Description
Reliable Model F1FR56-300 series sprinklers are 300 psi
(20.7 bar) rated, quick-response standard spray automatic fire
sprinklers utilizing a sensitive 3.0 mm glass bulb thermal element.
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 F1FR56-300 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 6 and 7 for dimensional information.
When fitted with an approved 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 F1 series sprinkler configurations. Additional
technical information for each sprinkler model is provided on the
following pages.
F1FR56-300 Series Sprinklers Summary
K-Factor gpm/psi
Sprinkler
Model
(lpm/bar
F1FR56-300 5.6 (80)
1/2
Orientation
1/2 )
Upright
Pendent
Concealed Pendent
Horizontal Sidewall
Concealed Sidewall
www.reliablesprinkler.com
Model F1FR56-300 Pendent
Model F1FR56-300
Note: Not all versions of the product are shown.
Note: This bulletin may contain information on New and Legacy
sprinklers that reflects a dimensional change only. Sprinkler Iden-
tification Number (SIN), application, performance, and listings/
approval are not otherwise affected. Sprinklers with New frames
will include the suffix "N" in the order.
Max. Working Pressure
Listings & Approvals
cULus
Bulletin 077 October 2022
F1FR56-300 Series
Quick Response Sprinklers
K-factor 5.6 (80)
Model F1FR56-300 Upright
Horizontal Sidewall
Sprinkler
Identification
psi (bar)
Number (SIN)
RA2625
RA2614
300 (20.7)
RA2614
RA2634
RA2634
Table A