Reliable F156-300 Series User manual

The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523

Model F156-300 Series

300 psi (20,7 bar) Rated

Standard Response

Extended Coverage Spray

Bulletin 029 Rev. B

Model F156-300 Extended Coverage

Sprinkler Types

Pendent

Recessed Pendent F1/F2/FP

Approval Organizations

Listed by Underwriters Laboratories, Inc. and

Certified for Canada (cULus)

UL Listing Category

Sprinklers, Automatic & Open (VNIV)

Product Description

Models F156-300 EC Pendent and F156-300 EC Recessed

Pendent Sprinklers are high pressure rated automatic sprin-

klers which can handle a maximum service pressure of 300

psi (20,7 bar).

The Model F156-300 EC Pendent glass bulb sprinkler com-

bines durability of a standard sprinkler with the attractive low

profile of a decorative sprinkler. Whether installed on exposed

piping or below an office ceiling, it is functional and attractive.

The Model F1, F2, and FP Recessed Escutcheons provide

convenient adjustment for Model F156-300 EC Sprinklers.

The two-piece construction makes field installation an easy

and rapid task. This also allows ceiling panels to later be re-

moved without shutting down the fire protection system, thus

facilitating maintenance of above ceiling services.

The Models F156-300 EC Pendent and Recessed Pendent

automatic sprinklers are standard response sprinklers which

utilize a 5.0mm frangible glass bulb. The glass bulb contains

an accurately controlled amount of special fluid hermetically

sealed inside. The other sprinkler parts are made of brass,

copper and beryllium nickel.

At normal temperatures, the glass bulb contains fluid in both

the liquid and vapor phases. The vapor phase can be seen as

a small bubble. As heat is applied, the liquid expands, forcing

the bubble smaller and smaller as the liquid pressure increas-

es. Continued heating forces the liquid to push out against the

bulb, causing the glass to shatter, opening the waterway and

allowing the deflector to distribute the discharging water.

The temperature rating of the sprinkler is identified by the

color of the glass bulb capsule as well as frame color where

applicable.

Application

The most common applications for Model F156-300 EC

Pendent and Recessed EC Pendent Sprinklers will be in fire

protection systems for high rise buildings or where the pres-

sure entering the sprinkler system is in excess of 175 psi (12

bar). The use of these sprinklers will provide an opportunity to

reduce or eliminate the need for pressure reducing valves.

•

Recessed Extended

Coverage Pendent F1/F2

Extended Coverage

Pendent

Recessed Extended

Coverage Pendent FP

Model F156-300 Extended Coverage Pendent Sprinkler

Deﬂector: EC

Installation Wrench: Model D Sprinkler Wrench

Approval Type: Extended Coverage - Light Hazard Occupancy

Model F156-300 Extended Coverage Recessed Pendent Sprinkler

Deﬂector: EC

Installation Wrench: Model GFR2 Sprinkler Wrench

Approval Type: Extended Coverage - Light Hazard Occupancy

(1) When installed directly into a tee, the escutcheon adjustment will be

reduced.

(2) Refer to escutcheon data table for dimensions.

Installation Data:

Nominal

Oriﬁce

Thread

Size

“K” Factor Sprinkler

Length

Temperature

Rating

Sprinkler

Identiﬁcation

Numbers (SIN)

US Metric °F °C

½”

(15mm)

½” NPT

(R1/2) 5.6 80 2.25”

(57mm)

135

155

68 RA2945

Table 1

Coverage Area

Flow

Rate

Pressure

psi (bar)

Max. Area

Width x Length

gpm L/min K=80 (115) K=5.6 (80) ft. x ft. m x m

98.4

125.0

151.4

10.6 (0,7)

17.0 (1,2)

25.0 (1,7)

21.6 (1,5)

34.7 (2,4)

51.0 (3,5)

16 x 16

18 x 18

20 x 20

4.9 x 4.9

5.5 x 5.5

6.0 x 6.0(1)

(1) 135°F (57°C) only.

Installation Data(1):

Nominal

Oriﬁce

Thread

Size

“K” Factor Sprinkler

Length

Temperature

Rating

Sprinkler

Identiﬁcation

Numbers (SIN)

US Metric °F °C

½”

(15mm)

½” NPT

(R1/2) 5.6 80 2.25”

(57mm)

135

155

68 RA2945

(1) For Coverage Area refer to Table 1.

Model F156-300 EC F1/F2 Model F156-300 EC FP

Fig. 1 Fig. 2

Installation

Model F156-300 EC sprinklers are standard response

sprinklers intended for installation as specified in NFPA 13.

They must be installed with the Model D Sprinkler Wrench

specifically designed by Reliable for use with these sprin-

klers.

The Model F156-300 EC Recessed Sprinklers are to

be installed with a maximum recess of ¾” (19mm). The

Model F1, F2, and FP escutcheons illustrated are the only

recessed escutcheons to be used with Model F156-300

EC Pendent Sprinklers. The use of any other recessed es-

cutcheon will void all approvals and negate all warranties.

When installing Model F156-300 EC Recessed Pendent

sprinklers, use the Model GFR2 Sprinkler Wrench. Any

other type of wrench may damage these sprinklers.

Glass bulb sprinklers have orange bulb protectors to

minimize bulb damage during shipping, handling and

installation. REMOVE THIS PROTECTION AT THE TIME

THE SPRINKLER SYSTEM IS PLACED IN SERVICE FOR

FIRE PROTECTION. Removal of the protectors before this

time may leave the bulb vulnerable to damage. RASCO

wrenches are designed to install sprinklers when covers

are in place. REMOVE PROTECTORS BY UNDOING THE

CLASP BY HAND. DO NOT USE TOOLS TO REMOVE

THE PROTECTORS.

Maintenance

The Models F156-300 EC Pendent and Recessed EC

Pendent 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 that 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 non-operated

sprinklers. Prior to installation, sprinklers should be main-

tained in the original cartons and packaging until used to

minimize the potential for damage to sprinklers that would

cause improper operation or non-operation.

Finishes (1)

Standard Finishes

Sprinkler Escutcheon

Bronze

Chrome Plated

White or Black Polyester Coated

Brass

Chrome Plated

White Painted

Special Application Finishes

Sprinkler Escutcheon

Bright Brass

Black Plated

Black Paint

Off White

Satin Chrome

Lead Plated (2)

Wax Coated (2)

Wax Over Lead (2)

Bright Brass

Black Plated

Black Paint

Off White

Satin Chrome

Lead Plated

Wax Coated

Wax Over Lead

(1) Other colors and finishes are available on special order. Consult factory

for details.

(2) 155°F (68°C) Rating Only.

Note: Paint or any other coating applied over the factory finish will void

approvals and waranties.

Ordering Information

Specify:

Sprinkler Model

Sprinkler Type

Orifice Size

Deflector Type

Temperature Rating

Sprinkler Finish

Escutcheon Finish (where applicable)

Note: When Model F156-300 EC Recessed Pendent Sprinklers are

ordered, the sprinklers and escutcheons are packaged sepa-

rately.

Escutcheon Data

Escutcheon

Model Adjustment “A”

Dimension

Face of Fitting to

Ceiling or Wall

Dimension

F1 Max Recessed

Min Recessed

11/2” (38.1mm)

3/4” (19.1mm)

3/16” - 15/16”

(5m - 24mm)

F2 Max Recessed

Min Recessed

11/2” (38.1mm)

1” (25mm)

3/16” - 11/16”

(5m - 17mm)

FP Push-on/

Thread-off

Max Recessed

Min Recessed

7/16” (11mm)

15/16” (24mm)

11/2” (38.1mm)

1” (25mm)

Temperature Rating

Classiﬁcation

Sprinkler

Temperature

Maximum

Ambient

Temperature

Bulb

Color

°F °C °F °C

Ordinary

135

155

100

Orange

Red

Maximum Working Pressure

300 psi (20.7 bar)

100% Factory tested hydrostatically to 600 psi (41.4 bar)

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 12/10 P/N 9999970389

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.

Productsmanufactured and distributed by Reliable have been protecting life and property for over 90 years, and are installed and serviced by the most highly