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
Manufactured by
Recycled
Paper
Revision lines indicate updated or new data.
EG. Printed in U.S.A 08/11
P/N 9999970299
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.
Model F156 & F156 Recessed Sprinklers
Application
Model F156 and F156 Recessed sprinklers are used in fixed
fire protection systems: Wet, Dry, Deluge or Preaction. Care
must exercised that the orifice size, temperature rating, deflector
style and sprinkler type are in accordance with the latest pub-
lished standards of the National Fire Protection Association or
the approving Authority Having Jurisdiction Installation.
Installation
Model F156 Series sprinklers are standard response sprinklers
intended for installation as specified in NFPA 13. They must also
be installed with the Model D Sprinkler Wrench specifically de-
signed by Reliable for use with these sprinklers.
The Model F156 Recessed Sprinklers are to be installed with a
maximum recess of ¾ inch (19mm). The Model F1, F2, and FP
Escutcheon illustrated are the only recessed escutcheon to be
used with the Model F156 Recessed Sprinklers. The use of any
other recessed escutcheon will void all approvals and negate
all warranties. When installing Model F156 Recessed Sprinklers
use the Model GFR2 Sprinkler Wrench. Any other type of wrench
may damage these sprinklers.
Note:
A leak tight ½” NPT (R1/2) sprinkler joint can be obtained with a torque
of 8-18 ft-lbs (10,8 - 24,4 N-m). Do not tighten sprinklers over maximum recom-
mended torque. It may cause leakage or impairment of the sprinklers.
Glass bulb sprinklers have orange covers to protect the bulb
during the installation process. REMOVE THIS PROTECTION
ONLY AFTER THE SYSTEM HAS BEEN HYDROSTATICALLY
TESTED AND, WHEN APPLICABLE, THE ESCUTCHEONS
HAVE BEEN INSTALLED. RASCO wrenches are designed to
install sprinklers when covers are in place.
Ordering Information
Specify:
1. Sprinkler Model
2. Sprinkler Type
3. Orifice Size
4. Deflector Type
5. Temperature Rating:
- Specify when ordering
- Model F156 Pendent Sprinkler
6. Sprinkler Finish
7. Escutcheon Finish (where applicable)
Note:
When Model F156 Recessed Sprinklers are ordered, the sprin-
klers and escutcheons are packaged separately.
Escutcheon Data
(1)
Escutcheon
Model
Approvals Adjustment
“A”
Dimension
Face of Fitting to
Ceiling or Wall
Dimension
F1
1,3,4
Max Recessed
Min Recessed
1
1
/
2
” (38.1mm)
3
/
4
” (19.1mm)
3
/
16
” -
15
/
16
”
(5m - 24mm)
F2
1,2,3,4
Max Recessed
Min Recessed
1
1
/
2
” (38.1mm)
1” (25mm)
3
/
16
” -
11
/
16
”
(5m - 17mm)
FP Push-on/
Thread-off
1,4
Max Recessed
Min Recessed
7
/
16
” (11mm)
15
/
16
” (24mm)
1
1
/
2
” (38.1mm)
1” (25mm)
(1)
SIN: RA1335 - cULus and FM permits use with F1 or F2 escutcheons for light
hazard only.
Maintenance
The Models F156 and F156 Recessed Sprinklers should be
inspected quarterly and the sprinkler system maintained in
accordance with NFPA 25. Do not clean sprinklers with soap
and water, ammonia or any other cleaning fluid. Remove any
sprinkler 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.
Temperature Ratings
Classification
Sprinkler
Temperature
Max. Ambient
Temp.
Bulb
Color
°C
°F
Ordinary
Ordinary
Intermediate
Intermediate
High
(1)
Extra High
(1)
57
68
79
93
141
182
135
155
175
200
286
360
100°F (38°C)
100°F (38°C)
150°F (66°C)
150°F (66°C)
225°F (107°C)
300°F (149°C)
Orange
Red
Yellow
Green
Blue
Mauve
(1)
Not available for recessed Sprinklers.
Maximum Working Pressure
175 psi (12 bar)
100% Factory tested hydrostatically to 500 psi (34.5 bar)
Finish
(1)
Standard Finishes
Sprinkler
Escutcheon
Bronze
Chrome
Polyester Coated
(6)(7)
Brass
Chrome
White Painted
Special Application Finishes
Sprinkler
Escutcheon
Bright Brass
(2)
Black Plated
Black Paint
(3)
Off White
(3)
Satin Chrome
Lead Plated
(3)(4)(8)
Wax Coated
(3)(4)(5)(8)
Wax Over Lead
(3)(4)(5)(8)
Bright Brass
Black Plated
Black Paint
Off White
Satin Chrome
(1)
Other colors and finishes are available on special order. Consult factory for
details.
(2)
200°F (93°C) maximum.
(3)
UL and ULC listed only.
(4)
155°F to 200°F (68°C to 93°C) ratings only.
(5)
286°F (141°C) sprinklers may be coated for ambient conditions not exceeding
150°F (66°C).
(6)
cULus listed “corrosion resistant” applies to SIN Number RA1325 (Upright)
RA1335 (HSW), RA1385(VSW) and RA1314 (Pendent) in standard black or
white.
(7)
FM Approved finish as “Polyester Coated” applies only to SIN number RA1314
(Pendent) in standard black or white.
(8)
FM Approved finish applies only to SIN number RA1335 & RA1385.
