Reliable F3QR80 Series Manual Download Page 1

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Reliable Automatic Sprinkler Co., Inc.,

103 Fairview Park Drive, Elmsford, New York 10523

Model F3QR80 Dry
K8.0 (115 metric)
Quick-Response,
Standard Spray Sprinklers

Bulletin 061 September 2021

Features

1. Available in the following configurations:

•  Pendent with standard escutcheon
•  Pendent with Model HB extended escutcheon
•  Pendent with Model FP recessed escutcheon
•  Concealed Pendent with Model CCP cover plate.
•  Horizontal Sidewall with Standard escutcheon
•  Horizontal Sidewall with Model HB extended es-

cutcheon

• Horizontal Sidewall with Model FP recessed es-

cutcheon

2. Available with 1” NPT or ISO7-1R1 inlet fitting.
3. Sprinklers, escutcheons, and cover plates are avail-

able in a wide variety of standard and special appli-
cation finishes.

4. White polyester and black polyester finish sprinklers

are cULus Listed as Corrosion Resistant.

Product Description

Model F3QR80 Dry sprinklers are quick-response, stan-

dard coverage sprinklers with a nominal K-Factor of 8.0
(115 metric). Model F3QR80 Dry sprinklers all use a 3 mm
glass bulb operating element. See the Temperature Rat-
ings table in this Bulletin for available temperature ratings.
Model F3QR80 Dry sprinklers are intended for installation
on wet-pipe, dry-pipe, or preaction sprinkler systems in ac-
cordance with NFPA 13.

Model F3QR80 Dry sprinklers are available with a vari-

ety of escutcheon options as illustrated in Figs. 1 through 3
and Figs. 5 through 7. In addition, Model F3QR80 Dry Pen-
dent sprinklers are also available with the Model CCP coni-
cal concealed cover plate as illustrated in Fig. 4. Available
sprinkler, escutcheon, and cover plate finishes are identified
in the Finishes table in this Bulletin. The Model FP escutch-
eon, and Model CCP cover plate are the only recessed es-
cutcheons and cover plate listed for use with Model F3QR80
Dry sprinklers; the use of any other recessed escutcheon or
cover plate with Model F3QR80 Dry sprinklers will void all
guarantees, warranties, listings and approvals.

Inlet fittings are available with 1” NPT or ISO 7-1R1, threads.
See the Available Configurations, Listings, and Approvals

table in this Bulletin for further information on Model F3QR80
Dry sprinklers.

CCP Cover Plate

(See Fig. 4)

FP Recessed Escutcheon

(See Fig. 3)

Standard Escutcheon

(See Fig. 1)

HB Escutcheon

(See Fig. 2)

Recessed FP

Horizontal Sidewall