Reliable F1FR 300 QREC Bulletin

300 psi (20,7 bar) Rated
Concealed Quick Response
Extended Coverage Sprinkler
to 20' x 20' (6.0m x 6.0m)
Features
1. Quick response performance.
2. Push on, thread off, sturdy convenient
cover plate.
3. Factory assembled sprinkler and
cup, shipped complete with protec-
tive cap.
4. Sprinkler assembly and cover plate
separately packaged.
5. Two Versions:
• ½" (13mm) Adjustment
/
" (8mm) Adjustment
5
• 16
6. Rugged damage resistant assembly.
No exposed thermal element.
7. Utilizes the Model F1FR-300 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-300 QREC CCP ½" K 5.6 (80) Sprinkler
Types refer to Bulletin 030 for technical specifications
and approvals.
Product Description
The Reliable Model F1FR-300 QREC Quick Response Ex-
tended Coverage Concealed Sprinkler is an attractive, low
profile concealed sprinkler assembly. This sprinkler assembly
utilizes a Model F1FR-300 QREC pendent sprinkler in a Model
CCP cup and push-on thread-off cover plate assembly. The cup
is securely factory threaded on the sprinkler' s inlet end. The as-
sembly 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.
The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Model F1FR 300 QREC CCP
300 psi (20,7 bar) Rated
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 ex-
posing the Model F1FR-300 QREC sprinkler inside to the rising
ambient temperature.
The Model F1FR-300 QREC automatic sprinkler utilizes a 3.0
mm frangible glass bulb. This sprinkler has demonstrated re-
sponse times in laboratory tests which are five times faster than
standard response sprinklers. This quick response enables the
Model F1FR-300 QREC sprinkler to apply water to a fire faster
than standard sprinklers of the same temperature rating.
Technical Data:
K Factor
Nominal Thread
Orifice Size
US Metric
/ " (20mm) ¾" (R¾) 8.0 115.3
17
32
Temp. Rating
Thread
Model
Size
Sprinkler
¾" NPT F1FR-300 135°F
(R¾) QREC 57°C
¾" NPT F1FR-300 155°F
(R¾) QREC 68°C
Coverage Area
Pressure
psi (bar)
Flow Rate
gpm (L/m)
K=8.0
(Metric 115.3)
26 (98.4) 10.6 (0,7)
33 (125.0) 17.0 (1,2)
40 (151.4) 25.0 (1,7)
135°F (57°C) Only
(1)
The temperature rating of the sprinkler is identified by the
color of the glass bulb.
Application and Installation
Bulletin 167
March 2019
Sprinkler
Approval Ident.
Organizations Number
(SIN)
1,2,3 R5942
Max.
Bulb
Ceiling
Color
Cover
Temp.
135°F 100°F
Orange
57°C 38°C
135°F 100°F
Red
57°C 38°C
Max. Enclosure Area 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)
20 x 20 (6.0 x 6.0)
(1) (1)