Reliable F1FR-FS56 Manual

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

Model F1FR-FS56

Model F1FR-FS42

Quick Response Flat

Spray Sprinklers

Models F1FR-FS56 and F1FR-

FS42 Flat Spray Sprinklers

Types

Standard Pendent

Listings and Approvals

F1FR-FS56

• VdS Schadenverhütung GmbH: Certiﬁcate G4080047

• CE Certiﬁcate: EC-Certiﬁcate of conformity

0786-CPD-40242

F1FR-FS42

• VdS Schadenverhütung GmbH: Certiﬁcate G414023

• CE Certiﬁcate: Certiﬁcate of constancy of performance

0786-CPR-40296

Product Description

The F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers are

designed for installation in accordance with CEA 4001 or EN

12845 (Automatic Sprinkler Systems - Design, Installation

and Maintenance). The spray pattern created by this sprinkler

makes this an excellent choice for applications with lower

clearance above the suspended open ceilings and in racks.

The F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers

with shield are used in applications where there are high and

lower level sprinklers. The shield is to help prevent the lower

level sprinklers from getting wet by the higher level sprinklers.

The F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers

utilize a frangible 3.0 mm glass bulb. The glass bulb

consists of an accurately controlled amount of special ﬂuid

hermetically sealed inside of a precisely manufactured glass

capsule. This glass bulb is specially constructed to provide

fast thermal response.

At normal temperatures, the glass bulb contains the ﬂuid

in both the liquid phase and in the vapor phase. 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 increases. 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 F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers

temperature rating are identiﬁed by the color of the glass

bulb capsule.

Pendent

Pendent with shield

Multilingual document:

Select your language below

Bulletin 022 Rev. A_Multilingual

022FG01

Models F1FR-FS56 and F1FR-FS42 Quick Response Pendent Sprinklers

Installation Wrench: Model D Sprinkler Wrench

Installation Data:

Sprinkler Type

Standard–Pendent (SSP) Deﬂec-

tors Marked to Indicate Position

K Factor Sprinkler

Height

Approval

Organizations

Sprinkler Identiﬁca-

tion Number (SIN)

US Metric

1/2” (15 mm) Standard Oriﬁce with 1/2” NPT Thread 5.6 80 2.25” (57 mm) VdS RA2214

1/2” (15 mm) Standard Oriﬁce with R

1/2Thread 5.6 80 2.25” (57 mm) VdS RA2214

3/8” (10 mm) Standard Oriﬁce with R

1/2Thread 4.2 57 2.25” (57 mm) VdS RA2215

Pendent

Model F1FR-FS56 with shield

Models F1FR-FS56 and F1FR-FS42 Quick Response Pendent Sprinklers with shield

Installation Wrench: Model GFR2 Sprinkler Wrench

Installation Data:

Nominal Oriﬁce Thread Size K Factor Sprinkler Height Approval Organizations Sprinkler Identiﬁca-

tion Number (SIN)

US Metric

1/2” (15 mm) 1/2” NPT 5.6 80 2.25” (57 mm) VdS RA2214

1/2” (15 mm) R

1/2” BSPT 5.6 80 2.25” (57 mm) VdS RA2214

3/8” (10 mm) R

1/2” BSPT 4.2 57 2.25 (57 mm) VdS RA2215

Shield Data

Part No. Approvals “A”

Dimension

“B”

Dimension

“C”

Dimension

6999995574 VdS 4

17/32”

(115 mm) 1

15/16”

(49 mm) 9/16” (14 mm)

Models F1FR-FS56, F1FR-FS42 Pendent

Sprinklers, F1FR-FS56 and F1FR-FS42

Pendent Sprinklers with shield

Application

Models F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers

are used in concealed spaces, suspended open ceiling and

in racks in accordance with CEA 4001 Sprinkler System

Planning) and EN 12845 (Automatic Sprinkler Systems -

Design Installation and Maintenance).

Installation

Models F1FR-FS56 and F1FR-FS42 Flat Spray Sprinklers

are quick response sprinklers intended for installation as

speciﬁed in CEA 4001 and EN 12845. They must also be

installed with the Model D Sprinkler Wrench speciﬁcally

When installing Models F1FR-FS56 and F1FR-FS42

Pendent with shield use the Model GFR2 Sprinkler Wrench.

Any other type of wrench may damage these sprinklers.

Note: A leak tight 1/2” NPT sprinkler joint can be obtained

with a torque of 8-18 ft-lb (10.8 - 24.4 N-m). Do not tighten

sprinklers over maximum recommended torque. It may

cause leakage or impairment of the sprinklers.

Ordering Information

Specify:

1. Sprinkler Model

2. Sprinkler Type

3. Oriﬁce Size

4. Deﬂector Type

5. Temperature Rating

- Specify Bulb Size when ordering

6. Sprinkler Finish - Bronze only

Note: When Models F1FR-FS56 and F1FR-FS42 Pendent

Sprinklers with shield are ordered, the sprinklers and shields

are packaged separately.

Maintenance

The Models F1FR-FS56, F1FR-FS42 Pendent, F1FR-

FS56 and F1FR-FS42 Pendent Sprinklers with shield should

be inspected quarterly. 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

Intermediate

Intermediate High

141

135

155

175

200

286

100 °F (38 °C)

150 °F (66 °C)

225 °F (107 °C)

Orange

Red

Yellow

Green

Blue

Finish

Sprinkler Shield

Bronze Galvanized

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.

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.

Reliable offers a wide selection of sprinkler components. Following are some of the many

precision-made Reliable products that guard life and property from ﬁre around the clock.

Reliable... For Complete Protection

• Automatic sprinklers

• Flush automatic sprinklers

• Recessed automatic sprinklers

• Concealed automatic sprinklers

• Adjustable automatic sprinklers

• Dry automatic sprinklers

• Intermediate level sprinklers

• Open sprinklers

• Spray nozzles

• Alarm valves

• Retarding chambers

• Dry pipe valves

• Accelerators for dry pipe valves

• Mechanical sprinkler alarms

• Electrical sprinkler alarm switches

• Water ﬂow detectors

• Deluge valves

• Detector check valves

• Check valves

• Electrical system

• Sprinkler emergency cabinets

• Sprinkler wrenches

• Sprinkler escutcheons and guards

• Inspectors test connections

• Sight drains

• Ball drips and drum drips

• Control valve seals

• Air maintenance devices

• Air compressors

• Pressure gauges

• Identiﬁcation signs

• Fire department connection

EG. Printed in U.S.A. 05/14 P/N 9999970360

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