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Residential Sprinklers
Ordinary Temp. Rating
162°F / 72°C Sprinkler
with 140°F / 60°C
Cover Plate
Intermediate Temp.
Rating
175°F / 79°C Sprinkler
with 162°F / 72°C
Cover Plate
Deflector
to
Ceiling
Installation
Type
Minimum
Spacing
4
Technical Data
cULus Listed,
NSF-61 / Annex G Certified
K= 3.7 (53.3)
NPT1/2”
162°F / 72°C Sprinkler with 140°F / 60°C Cover Plate
175°F / 79°C Sprinkler with 162°F / 72°C Cover Plate
1/2 inch (12.8 mm)
White, Ivory, Beige, Black, Brown, Nickel and
Wood Grain
Maximum
Coverage
Area
Minimum Flow and Pressure
12’ x 12’
(3.7m x 3.7m)
10GPM
(37.8 LPM)
7.3psi
(0.50 bar)
10GPM
(37.8 LPM)
7.3psi
(0.50 bar)
11GPM
(41.6 LPM)
8.8psi
(0.60 bar)
11GPM
(41.6 LPM)
8.8psi
(0.60 bar)
14’ x 14’
(4.3m x 4.3m)
For Ceiling types refer to 2013 Edition of NFPA 13D, 13R, or 13
3/8 to 7/8
inches
Concealed
With
Cover Plate
8’
(2.4m)
(9.5 to
22.2mm)
Approvals
K Factor
Thread Size
Temperature
Vertical Adjustment
Standard Finish
Features
Required Wrench Socket: NR-H
Solder type.
Ideal for use in wet pipe
residential sprinkler systems
per NFPA 13D, 13R, and 13.
Standard cover plate is 3-1/4”
(83mm) in diameter.
Smaller 2-5/8” (68mm) cover
plate and 2-5/8” (68mm) square
cover plate are also available.
Cover plates are available in
twelve standard finishes and
unlimited custom color and
pattern finishes.
Can be used for multipurpose
and stand alone residential
sprinkler systems.
Can be installed in fewer steps
and less time.
Flat Concealed Pendent Sprinkler
RC-RES 3.7K (SS8261)