Reliable HL22 Manuel utilisateur

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

Bulletin 010 February 2020

Model HL22 (SIN RA1011)

K22.4 (320 metric)

Early Suppression

Fast Response (ESFR) Sprinkler

Product Description

The Reliable Model HL22 is an Early Suppression Fast

Response (ESFR) Sprinkler with a nominal k-factor of

22.4 (320 metric). This sprinkler is designed to respond

quickly to growing fires with a high volume of water

discharge to “suppress” rather than “control” fires.

FM Global classifies the Model HL22 as a quick-

response sprinkler, storage and non-storage, when the

sprinkler is used in accordance with FM Global Property

Loss Prevention Data Sheets.

The Model HL22 sprinkler utilizes a levered fusible

alloy solder link in either 165°F (74°C) or 212°F (100°C)

temperature rating. The sprinkler has a nominal K Factor

of 22.4 (metric 320), and is available with 1” NPT or

ISO 7-R1 threads, or with the Victaulic® IGS™ Style V9

Sprinkler Coupling*.

Application and Installation

The HL22 ESFR sprinkler is intended for installation

in accordance with NFPA 13 and Factory Mutual (FM)

Loss Prevention Data Sheets 2-0 and 8-9, as well as

the requirements of any Authorities Having Jurisdiction.

See Table 1 for information on NFPA and FM Global

design criteria for the Model HL22 sprinkler.

In addition to design criteria permitted by NFPA

13, the Model HL22 also has the following Specific

Application Listing from UL, as documented in Table C:

• Sprinkler: Model HL22 in 212°F (100°C) only

• Maximum Ceiling Height: 48 ft. (14.6 m)

• Maximum Storage Height: 43 ft. (13.1 m)

• Minimum Aisle Width: 8 ft. (2.44 m)

• Permitted Commodities: Class I - IV commodities,

encapsulated or nonencapsulated, and Cartoned

Group A Unexpanded plastics. Permitted

Storage Arrangements: Single- and double-row

rack storage (no open top containers or solid

shelves) and palletized and solid pile storage

(no open top containers or solid shelves).

• Minimum System Operating

Pressure: 55 psi (3.79 bar).

• Installation and Obstruction Criteria: Same as

for K25.2 ESFR sprinklers, but with a maximum

deflector to ceiling distance of 14 in. (356 mm)

Follow installation criteria in NFPA 13 or FM Global

Property Loss Prevention Data Sheets. For installations

using the UL Listed Specific Application Criteria for

ceiling heights up to 48 ft. (14.6 m), also follow the

additional installation criteria contained in this bulletin.

Model HL22 Sprinkler

Listings and Approvals

1. Listed by Underwriters Laboratories, Inc.

and UL certified for Canada (cULus).

2. FM Approved as a quick-response, storage

and non-storage, sprinkler (FM).

3. VdS Schadenverhütung (VdS).

4. Loss Prevention Certification Board (LPCB).

5. CNBOP Technical Approval.

Sprinkler Guard or Water Shield Listings and

Approvals

HL22 ESFR

Pendent

Model S-5 Water Shield FM

Model 22 Guard FM

Optional Guards and Water Shields

Notes:

1. Guards and shields are approved for threaded sprinklers

only.

2. Water shield is listed for use only when the sprinkler is

installed within racks (IRAS) or under open grating (or similar)

areas as required by NFPA or FM standards.

3. Guard is listed for use only when the sprinkler is installed

within racks (IRAS).

*Note: Victaulic® and IGS™ are trademarks of Victaulic Company.

ITEM DESCRIPTION

Sprinkler Identification Number (SIN) RA1011

K Factor US (Metric) 22.4 (320)

End Connection 1" NPT or ISO7 R-1 threads, IGS™Style V9 Sprinkler Coupling

Sprinkler Orientation Pendent

Maximum Working Pressure, PSI (bar) 175 PSI (12 bar)

Model HL22 Technical Data Table A

Shown with optional Model 22 Guard (ordered separately)

*FM Approved Only

Installation

For threaded sprinklers, use only the Model W5

sprinkler wrench. Any other type of wrench may

damage the sprinkler. Sprinklers should be tightened

between 22 - 30 ft-lbs (30 - 41 Nm) torque. Sprinklers

not tightened to recommended torque or tightened past

recommended torque may cause leakage or impairment

of the sprinkler. Damaged sprinklers must be replaced

immediately.

For grooved sprinklers, push the IGS™ Style V9

Sprinkler Coupling onto the grooved outlet until contact

with the center leg of the gasket occurs. Align the

sprinkler frame arms and the pads of the coupling with

the sprinkler piping and tighten the coupling until the

pads of the coupling meet. For additional information,

please reference Victaulic technical bulletin I-V9.

Caution: When handling sprinklers, hold sprinklers only

by the frame arms and do not apply any force on the link

assembly.

Maintenance

The Model HL22 ESFR Sprinkler should be inspected

and the sprinkler system maintained in accordance with

NFPA 25. Do not clean sprinkler with soap and water,

ammonia or any other cleaning fluid. Remove any

sprinkler that has been painted (other than factory applied)

Model HL22 Temperature Ratings and Approvals

Temperature

Classification

Temperature

Rating Link

Color

Frame

Color

Maximum Ambient

Temperature Approvals

Sprinkler

Identification

Number

(SIN)

°F °C °F °C

Ordinary 165 74 Black Uncolored 100 38 cULus, FM, VdS, LPCB, CNBOP RA1011

Intermediate 212 100 White White 150 66 cULus & UL Spec App, FM, VdS,

LPCB, CNBOP RA1011

Installation Data

Sprinkler Type Nominal Orifice End Connection Nominal K-Factor Maximum Working

Pressure

US Metric

Pendent 0.87”

(22.1mm)

1” NPT

ISO 7-R1 (Optional)

22.4 320 175 psi

(12.1 bar)

1” NPT threaded ISO 7-R1 threaded

IGS™Style V9 Sprinkler Coupling

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.

Once operated, automatic sprinklers cannot be

reassembled and reused. New sprinklers of the same

size, type and temperature rating must be installed. A

cabinet of replacement sprinklers should be provided for

this purpose.

Ordering Information

Specify:

1. Sprinkler Model: HL22

2. Temperature Rating

- 165F (74C)

- 212F (100C)

3. End Connection

- 1” NPT thread

- ISO 7 R-1 thread

- Victaulic® IGS™ Style V9 Sprinkler Coupling

Fig. 1 - Model W5 Wrench (for threaded sprinklers only)

Note: 1” S/142 IGS™ grooved

welded outlets are also available

from Reliable.

Storage Type NFPA FM GLOBAL

Sprinkler Type ESFR Storage

Response Type ESFR Quick Response

System Type Wet Wet

Temperature Rating °F (°C) 165, 212 (74, 100) 165, 212 (74, 100)

Roof Construction See NFPA 13 See FM Global 2-0

Ceiling Slope See NFPA 13 See FM Global 2-0

Maximum Coverage Area See NFPA 13 See FM Global 2-0

Minimum Coverage Area See NFPA 13 See FM Global 2-0

Maximum Spacing See NFPA 13 See FM Global 2-0

Minimum Spacing See NFPA 13 See FM Global 2-0

Minimum Clearance to Commodity See NFPA 13 See FM Global 2-0

Sprinkler Distance to Ceiling See NFPA 13 See FM Global 2-0

Open Frame, Single, Double, Multi-

ple Row, or Portable Rack Storage of

Class I - IV, Cartoned Unexp Plastics

See NFPA 13 See FM 2-0 & 8-9

Solid Pile or Palletized Stor-

age of Class I - IV and Car-

toned Unexp Plastics

See NFPA 13 See FM 2-0 & 8-9

Idle Pallet Storage See NFPA 13 See FM 2-0,8-9 & 8-24

Rubber Tire Storage See NFPA 13 See FM 2-0 & 8-3

Rolled Paper Storage See NFPA 13 See FM 8-21

Flammable Liquid Storage See NFPA 30 See FM 7-29

Aerosol Storage See NFPA 30B See FM 7-31

Auto Components in Portable Racks N/A N/A

Model HL22 Commodity Selection and Design Criteria Overview Table B

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. 02/20 P/N 9999970287

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 almost 100 years.

DESCRIPTION UL, Specific Application Criteria

Sprinkler Type ESFR

Temperature Rating °F (°C) 212 (100)

Response Type ESFR

System Type Wet

Maximum Area of Coverage See NFPA 13

Minimum Area of Coverage See NFPA 13

Maximum Slope Ceiling See NFPA 13

Maximum Spacing See NFPA 13

Minimum Spacing See NFPA 13

Deflector Distance from Walls See NFPA 13

Deflector to Top of Storage See NFPA 13

Deflector to Ceiling Distance 6"- 14" (150-350mm)

Maximum Ceiling Height 48ft (14.6m)

Maximum Storage Height 43ft (13.1m)

Storage Arrangement Single and double row rack storage, palletized and solid

pile storage. No open top containers or solid shelves.

Commodity Class I-IV commodities, encapsulated or nonencapsu-

lated, and Cartoned Group A Unexpanded plastics

Sprinkler System Design 55 PSI (3.8 bar) design pressure,12 sprinklers in remote area

Obstruction Criteria See NFPA 13

Minimum Aisle Width 8ft (2.4m)

Hose Stream Allowance and Duration See NFPA 13

Model HL22 Commodity Selection and Design Criteria Overview Specific Application Listing (UL) Table C

Model HL22 ESFR Sprinkler Specification

Sprinklers shall be Early Suppression Fast Response (ESFR)

pendent suppression mode sprinklers cULus Listed and FM,

VdS, and LPCB Approved for commodity storage applications.

Sprinkler frame and deflector to be of bronze construction

with deflector located inside of the frame arms. Sprinkler shall

have a maximum listed/approved ceiling-to-deflector distance

of 18”. [Sprinklers shall have a UL Listed Specific Application

criteria permitting single- and double-row rack storage (no

open top containers or solid shelves) and palletized and

solid pile storage (no open top containers or solid shelves)

of Class I-IV commodities encapsulated or nonencapsulated

and cartoned Group A unexpanded plastics stored up to 43 ft

(13.1m) under ceilings up to 48 ft (14.6m) high when installed

with 8 ft. aisles, a minimum operating pressure of 55 psi

(3.79 bar), a maximum deflector to ceiling distance of 14 in

(356mm), and a temperature rating of 212°F (100°C).]

Fusible alloy solder link assembly shall utilize the strut and

lever principle of operation with approved fast response

beryllium-nickel thermal element with protective [black painted

(165°F)] [white painted (212°F)] coating. Water seal shall

consist of a PTFE coated Belleville spring washer and brass

cap assembly containing no plastic parts. ESFR sprinklers

shall have a nominal K-factor of 22.4 with [1” NPT threaded]

[ISO7-1R1 threaded] [Victaulic®IGS™ Style V9 Coupling].

Sprinkler temperature rating shall be [Ordinary 165°F (74°C)]

[Intermediate 212°F (100°C)]. ESFR pendent sprinklers shall

be Reliable Model HL22, SIN RA1011 (Bulletin 010).

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