Reliable F1FR QREC Bulletin
Concealed Quick Response
Sprinkler Coverage
to 20’ x 20’ (6.0 m x 6.0 m)
Features
1. Quick response performance.
2. Push on, thread off, sturdy convenient
cover plate.
3. Factory assembled sprinkler and
cup, shipped complete with protective cap.
4. Sprinkler assembly and cover plate
separately packaged.
5. Two Versions:
• ½” (13mm) Adjustment
5
•
/
” (8mm) Adjustment
16
6. Rugged damage resistant assembly.
No exposed thermal element.
7. Utilizes the Model F1FR QREC
Pendent Sprinkler.
8. Aesthetic ceiling profile.
9. Standard finishes in white painted or
chrome plated. Other color-painted
and specialty finishes available.
For Model F1FR QREC CCP ½” K 5.6 (80) Sprinkler Types
refer to Bulletin 028 for technical specifications and
approvals.
Product Description
Model F1FR QREC Quick Response Extended Coverage
Concealed Sprinkler is an attractive, low profile concealed
sprinkler assembly. This sprinkler assembly utilizes a Model
F1FR QREC pendent sprinkler in a Model CCP cup and pushon thread-off cover plate assembly. The cup is securely factory
threaded on the sprinkler’s inlet end. The assembly is shipped
with a protective cap. The sprinkler and cup are easily installed
into the sprinkler fitting using the Model GFR2 Sprinkler Wrench.
The cover plate assembly is attached to the sprinkler cup using a flexible tooth threaded engagement. The cover plate is
attached to the skirt using 135°F (57°C) ordinary temperature
classification solder.
Bulletin 151 March 2019
Model F1FR QREC CCP
Concealed Quick Response
Extended Coverage
Sprinkler
When the ceiling temperature rises, the solder holding the
cover plate melts, allowing the release of this part and thus
exposing the Model F1FR QREC sprinkler inside to the rising
ambient temperature. The Temperature rating of the sprinkler
identified by the color of the glass bulb.
Model F1FR QREC automatic sprinkler utilizes a 3.0 mm frangible glass bulb. This sprinkler has demonstrated response
times in laboratory tests which are five times faster than standard response sprinklers. This quick response enables the
Model F1FR QREC sprinkler to apply water to a fire faster than
standard sprinklers of the same temperature rating.
Approval Type:
Quick Response Extended Coverage — Light Hazard
Technical Data:
K Factor
Nominal
Orifice
17
32
/
” (20mm) ¾” (R¾) 8.0 115.3 1,2,3 R4842
Thread
Size
¾” NPT
(R¾)
¾” NPT
(R¾)
Flow Rate
gpm (L/m)
26 (98.4)
33 (125.0)
40 (151.4)
(1)
135°F (57°C) Only
Note: 1 bar = 100 kPa
Thread
Size
Model
F1FR
QREC
F1FR
QREC
Approval
US Metric
Temp. Rating Max.
Sprinkler Cover
135°F
57°C
155°F
68°C
Coverage Area
Pressure
psi (bar)
K=8.0
(Metric 115.3)
10.6 (0,7)
17.0 (1,2)
25.0 (1,7)
Organizations
135°F
57°C
135°F
57°C
Ceiling
Max. Enclosure Area
20 x 20
Sprinkler
Ident.
Number
(SIN)
Bulb
Temp.
100°F
38°C
100°F
38°C
Width x Length
ft. x ft. (m x m)
16 x 16 (4.9 x 4.9)
18 x 18 (5.5 x 5.5)
Color
Orange
(1)
(6.0 x 6.0)
Red
(1)
Bulletin 151 March 2019
The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Application and Installation
Model F1FR QREC Concealed Sprinklers use 135°F (57°C)
or 155°F (68°C) Model F1FR QREC Pendent Sprinklers with a
threaded Model CCP cup which is factory attached to the sprinkler. The assembly is completed by the installation of the attractive, low profile, 135°F (57°C) rated cover plate assembly. The
cover plate and sprinkler cup are joined using a flexible tooth
threaded engagement. A choice of two cover plate assemblies
provides either ½” (13mm) or
Do not install these sprinklers in ceilings which have positive
pressure in the space above.
The sprinkler cup is factory attached to the Model F1FR QREC
Sprinkler. A Teflon*-based thread sealant should be applied to
the sprinkler threads only.
After a 2
5
/
inch (67mm) diameter hole is cut in the ceiling,
8
the sprinkler is easily installed with the Model GFR2 Wrench.
When installing a sprinkler, the protective cap is removed and
the wrench is positioned into the sprinkler/cup assembly until
the two wrench faces engage the wrenching flats on the Model
F1FR QREC Sprinkler. The sprinkler is then tightened into the
pipe fitting. When inserting or removing the wrench from the
sprinkler/cup assembly, care should be taken to prevent damage to the sprinkler. DO NOT WRENCH ON ANY OTHER
PART OF THE SPRINKLER. The cover plate assembly is then
pressed into the cup. Final adjustment is made by turning the
cover plate until the skirt flange makes full contact with the ceil-
* DuPont Registered Trademark.
5
/
” (8mm) of cover adjustment.
16
ing surface. Cover plate removal requires turning in the counter
clockwise direction.
After installation, inspect all sprinklers to ensure that there is
a gap between the cover plate and ceiling and that the four
cup slots are open and free from any air flow impediment to the
space above.
Concealed cover plate/cup assemblies are listed only for use
with specific sprinklers. The use of any other concealed cover
plate/cup assembly with the Model F1FR QREC Pendent Sprinkler or the use of the Model CCP concealed cover plate assembly on any sprinkler with which it is not specifically listed may
prevent good fire protection and will void all guarantees, warranties, listings and approvals.
Maintenance
Model F1FR QREC Concealed Sprinklers should be inspected and the sprinkler system maintained in accordance with
NFPA 25. Do not clean sprinklers with soap and water, ammonia or any other cleaning fluids. Remove dust by using a soft
brush or gentle vacuuming. Remove any sprinkler cover plate
assembly which has been painted (other than factory applied)
or damaged in any way. A stock of spare sprinklers should be
maintained to allow quick replacement of damaged or operated
sprinklers. Prior to installation, sprinklers should be maintained
in the original cartons and packaging until used to minimize the
potential for damage to sprinklers that would cause improper
operation or non-operation.
Approval Organizations
1. Underwriters Laboratories, Inc.
(UL)
2. Underwriters’ Laboratories of
Canada (ULC)
3. NYC MEA 258-93-E
UL Listing Category
Sprinklers, Automatic and Open.
Quick Response Extended Coverage Sprinklers.
Ordering Information
Specify:
1. Sprinkler Model:
F1FR QREC Pendent
17
32
/
” (20mm) Orifice, ¾” NPT
(R¾).
2. Sprinkler Temp. Rating
135°F (57°C) or
155°F (68°C).
3. Cover plate Model: CCP
4. Cover plate thread size:
¾” NPT (R¾).
5. Cover plate temp. rating:
135°F (57°C).
6. Cover plate adjustment:
Either ½” (13mm) or
(approximate adjustment).
7. Cover plate finish.
(1)
135°F (57°C) required for
20’ x 20’ (6.0m x 6.0m).
5
16
/
(1)
:
” (8mm)
Installation Wrench
Model GFR2 Sprinkler Wrench
Installation Aid
A protective cap is included for
use during installation.
Cover Plate Finishes
Standard Finishes
Chrome
White
Special Application Finishes
Bright Brass
Black Plating
Black Paint
Off White
Satin Chrome
(1)
Other finishes and colors are
available on special order.
Consult factory for details.
Note: Paint or any other coatings
applied over the factory finish will
void all approvals and warranties.
Important: The F1FR QREC
Sprinkler with the Model CCP
cover plate is not an FM Approved
combination.
(1)
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 over 90 years, and are installed and serviced by the most highly
qualified and reputable sprinkler contractors located throughout the United States, Canada and foreign countries.
Manufactured by
The Reliable Automatic Sprinkler Co., Inc.
(800) 431-1588 Sales Offices
(800) 848-6051 Sales Fax
(914) 829-2042 Corporate Offices
www.reliablesprinkler.com Internet Address
Revision lines indicate updated or new data.
EG. Printed in U.S.A. 03/19
Recycled
Paper
P/N 9999970148
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