Reliable F3QR80 Series Manual

Features
• Various trim options available
• Sprinklers and trim available in a wide variety of standard and
special application finishes
• Standard 1" NPT or ISO7-R1 inlet fitting
• Listed corrosion resistant combinations of sprinkler and trim
available
Product Description
Model F3QR80 dry sprinklers are Quick-Response, standard
coverage sprinklers with a nominal K-factor of 8.0 (115 metric).
Available in pendent and horizontal sidewall configurations,
Model F3QR80 dry sprinklers utilize a 5mm glass bulb ordinary,
intermediate, or high temperature classification operating
element.
Model F3QR80 dry sprinklers are intended for installation on wet
pipe, dry pipe, or preaction systems in accordance with NFPA 13
or other applicable installation standards.
Model F3QR80 dry sprinklers are available in a variety of trim
options and finish combinations as shown on the following pages.
The Reliable escutcheons and cover plates shown are the only
escutcheons and cover plates listed for use with the sprinkler.
The use of any other escutcheon or cover plate will void all
guarantees, warranty, listing, and approvals.
Table A provides a basic summary of Model F3QR80 dry
sprinklers. Additional technical information is provided on the
following individual sprinkler pages.
Model F3QR80 Dry Sprinkler Summary
Sprinkler Model
F3QR80 Dry Pendent
F3QR80 Dry Horizontal
Sidewall
*Note: Approvals may not apply to all trim, inlet thread, temperature, and/or finish combinations. See pages 2-10 for additional technical
information.
K-Factor
gpm/psi Approvals*
1/2
(lpm/bar )
1/2
8.0 (115)
8.0 (115)
www.reliablesprinkler.com
Quick-Response Dry Sprinkler
(Note: not all versions of sprinkler shown,
please see pages 2 through 10)
Max. Working
Pressure
psi (bar)
cULus 175 (12.0)
cULus 175 (12.0)
Bulletin 061 November 2023
Model F3QR80 Series
K-factor 8.0 (115 metric)
Table A
Sprinkler
Identification
Number (SIN)
RA6112
RA6132