Coverage Area
Flow Rate
Pressure
psi (bar)
Max. Enclosure Area
Width x Length
ft. x ft. (m x m)
gpm (L/m)
K=5.6 (80)
26 (98.4)
33 (125.0)
40 (151.4)
21.6 (1,5)
34.7 (2,4)
51.0 (3,5)
16 x 16 (4.9 x 4.9)
18 x 18 (5.5 x 5.5)
20 x 20
(1)
(6.0 x 6.0)
(1)
(1)
135°F (57°C) Only
Note:
1 bar = 100 kPa
Thread
Size
Model
Temp. Rating
Max. Ceiling
Temp.
Bulb
Color
Sprinkler
Cover
1/2” NPT
(R1/2)
F1FR
QREC
135°F
57°C
135°F
57°C
100°F
38°C
Orange
1/2” NPT
(R1/2)
F1FR
QREC
155°F
68°C
135°C
57°C
100°F
38°C
Red
Technical Data:
Nominal
Ori
fi
ce
Thread
Size
“K” Factor
Approval
Organizations
Sprinkler
Identi
fi
cation
Number (SIN)
US
Metric
1/2”
(15mm)
1/2”
(R1/2)
5.6
80
1
RA2845
Model F1FR56 Quick Response Extended Coverage Concealed Pendent Sprinkler
Installation Wrench:
Model RC1 Sprinkler Wrench
Approval Type:
Quick Response
Extended Coverage - Light Hazard Occupancy
4.
Installation Aid:
A protective cap is included for use during installation.
Installation
Quick response sprinkler are intended for installation as
specified in NFPA 13. Quick response sprinklers and stan-
dard response sprinklers should not be intermixed.
The Model F1FR56 Recessed QREC Sprinklers are to be
installed as shown. The Model F1 or F2 Escutcheons il-
lustrated are the only recessed escutcheons to be used
with the Model F1FR56 EC Sprinklers. The use of any other
recessed escutcheon will void all approvals and negate all
warranties.
When installing Model F1FR56 QREC Sprinklers, use the
Model D Sprinkler Wrench. When installing Model F1FR
QREC Recessed Pendent or Sidewall Sprinklers, use the
Model GFR2 Sprinkler Wrench. Any other type of wrench
may damage these sprinklers.
Model F1FR56 QREC Concealed Sprinklers use 135°F
(57°C) or 155°F (68°C) Model F1FR QREC Pendent Sprin-
klers with a threaded Model CCP cup which is factory at-
tached 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
5
/
8
” (8mm) of cover adjustment.
Do not install these sprinklers in ceilings which have pos-
itive pressure in the space above.
The sprinkler cup is factory attached to the Model F1FR56
QREC Sprinkler. A Teflon*-based thread sealant should be
applied to the sprinkler threads only.
* DuPont Registered Trademark.
Fig. 4
Fig. 5
