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Features
1. Available in the following configurations:
•
Pendent with standard escutcheon
•
Pendent with Model HB extended escutcheon
•
Pendent with Model FP recessed escutcheon
•
Pendent with Model F1 recessed escutcheon
•
Concealed Pendent with Model CCP cover plate
•
Horizontal Sidewall with Standard escutcheon
•
Horizontal Sidewall with Model HB extended escutch-
eon
•
Horizontal Sidewall with Model FP recessed escutch-
eon (FM Standard Response)
•
Horizontal Sidewall with Model F1 recessed escutch-
eon (FM Standard Response)
•
Upright
2. Available with 1" NPT, ISO7-1R1, 3/4" NPT, or ISO7-
1R3/4 inlet fitting.
3. 3/4" NPT inlet fittings permit replacement of older 3/4"
inlet dry sprinklers without changing to a larger sprinkler
fitting.
4. Sprinklers, escutcheons, and cover plates are available
in a wide variety of standard and special application fin-
ishes.
5. White polyester, black polyester, and Electroless Nickel
PTFE (ENT) finish sprinklers are cULus Listed as Corro-
sion Resistant.
6. Available with cULus Listed 250 psi (17.2 bar) pressure
rating for Dry Pendent and select HSW configurations.
FM Approved for 175 psi (12 bar).
Product Description
Model F3QR56 Dry sprinklers are quick-response, standard
coverage sprinklers with a nominal K-Factor of 5.6 (80 metric).
Available in Dry Pendent, Dry Horizontal Sidewall, and Dry Up-
right configurations, Model F3QR56 Dry sprinklers all use a 3
mm glass bulb operating element. See the Temperature Rat-
ings table in this Bulletin for available temperature ratings. Mod-
el F3QR56 Dry sprinklers are intended for installation on wet-
pipe, dry-pipe, or preaction sprinkler systems in accordance
with NFPA 13, FM Property Loss Prevention Data Sheets, and
other applicable installation standards.
Model F3QR56 Dry Pendent and Sidewall sprinklers are avail-
able with a variety of escutcheon options as illustrated in Figs.
1 through 3 and Figs. 5 through 9. In addition, Model F3QR56
Dry Pendent sprinklers are also available with the Model CCP
conical 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 F1 escutcheon,
Model FP escutcheon, and Model CCP cover plate are the only
recessed escutcheons and cover plate listed for use with Model
F3QR56 Dry sprinklers; the use of any other recessed escutch-
eon or cover plate with Model F3QR56 Dry sprinklers will void
all guarantees, warranties, listings and approvals.
Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Model F3QR56 Dry
K5.6 (80 metric)
Quick-Response,
Standard Spray Sprinklers
Pendent
(See Fig. 1)
Recessed FP Pendent
(See Fig. 3)
Recessed F1 Pendent
(See Fig. 5)
Horizontal Sidewall / HB
(See Fig. 7)
Recessed F1
Horizontal Sidewall
(See Fig. 9)
Bulletin 157 September 2021
Pendent / HB
(See Fig. 2)
Concealed
(See Fig. 4)
Horizontal Sidewall
(See Fig. 6)
Recessed FP
Horizontal Sidewall
(See Fig. 8)
Upright
(See Fig. 10)
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Summary of Contents for Reliable F3QR56
- Page 1 (See Fig. 8) able with a variety of escutcheon options as illustrated in Figs. 1 through 3 and Figs. 5 through 9. In addition, Model F3QR56 Dry Pendent sprinklers are also available with the Model CCP conical concealed cover plate as illustrated in Fig. 4. Available sprinkler, escutcheon, and cover plate finishes are identified in the Finishes table in this Bulletin.
- Page 2 For available temperature ratings and finishes see the Temperature Ratings and Finishes tables, respectively, in this Bulletin. cULus Listing and NYC for Light Hazard and Ordinary Hazard only. FM Approved for Light Hazard only. Model F3QR56 Dry Horizontal Sidewall with Model F1 or Model FP recessed escutcheon are FM Approved as Standard Response.
-
Page 3: Technical Data
2. Paint or any other coating applied over the factory finish will void all approvals and warranties. 3. Other finishes and colors may be available on special order. Consult your Reliable sales representative for details. 4. For Standard, Model HB, and Model F1 trims, both components of escutcheon are finished. - Page 4 Model F3QR56 Dry Pendent Sprinkler with Standard Escutcheon (SIN R5714) 2” to 48” (51mm to 1219mm) in 1/4” (6mm) increments for 1” connections or “A” Dim. 2” to 36” (51mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Sprinkler Guard: Model C2 Fig.
- Page 5 Model F3QR56 Dry Pendent Sprinkler with Model HB Extended Escutcheon (SIN R5714) 3½” to 48” (89mm to 1219mm) in 1/4” (6mm) increments for 1” connections or 3½” “A” Dim. to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Sprinkler Guard: Model C2 Fig.
- Page 6 3½” to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig. 3 Note: Do not install the Model F3QR56 Dry Pendent sprinkler with the Model FP escutcheon in ceilings which have positive pressure in the space above.
- Page 7 3½” to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig. 4 Note: Do not install the Model F3QR56 Dry Pendent sprinkler with the Model CCP cover plate in ceilings which have positive pressure in the space above.
- Page 8 Model F3QR56 Dry Pendent Sprinkler with Model F1 Recessed Escutcheon (SIN R5714) ” to 48” (89mm to 1219mm) in 1/4” (6mm) increments for 1” connections or “A” Dim. 3½” to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections.
- Page 9 Model F3QR56 Dry Horizontal Sidewall Sprinkler with Standard Escutcheon (SIN R5734) 2” to 48” (51mm to 1219mm) in 1/4” (6mm) increments for 1” connections or 2” “A” Dim. to 36” (51mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig.
- Page 10 Model F3QR56 Dry Horizontal Sidewall Sprinkler with Model HB Escutcheon (SIN R5734) ” to 48” (89mm to 1219mm) in 1/4” (6mm) increments for 1” connections or “A” Dim. 3½” to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig.
- Page 11 3½” to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig. 8 Note: Do not install the Model F3QR56 Dry Horizontal Sidewall sprinkler with the Model FP escutcheon in walls which are positively pres- surized with respect to the protected space.
- Page 12 Model F3QR56 Dry Horizontal Sidewall Sprinkler with Model F1 Recessed Escutcheon (SIN R5734) ” to 48” (89mm to 1219mm) in 1/4” (6mm) increments for 1” connections or 3½” “A” Dim. to 36” (89mm to 914mm) in 1/4” (6mm) increments for 3/4” connections Fig.
- Page 13 Model F3QR56 Dry Upright (SIN 5724) Order Dimensions 5” to 48” (127 mm to 1219 mm) Fig. 10 Notes: Finish Combinations: Upright UL Listed as Corrosion Resistant. Escutcheons do not carry corrosion resistant listings. Sprinkler Escutcheon Base material is cold rolled steel unless noted.
- Page 14 Fig. 11...
- Page 15 Fig. 12...
- Page 16 Fig. 13 - Model F3R Wrench Fig. 14 - Model XLO2 Wrench...
- Page 17 Fig. 15...
-
Page 18: Installation Instructions
Installation Instructions 3a. Alternatively, where access to the outer tube of the When used on wet pipe systems, Reliable Model F3QR56 sprinkler is available, the Model F3QR56 Dry sprin- dry sprinklers may be installed in ductile or malleable cast iron kler may be installed using a pipe wrench. -
Page 19: Maintenance
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable. Products manufactured and distributed by Reliable have been protecting life and property for almost 100 years. Manufactured by Reliable Automatic Sprinkler Co., Inc.
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