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K-factor: 11.2 (160 metric)
(SIN R3226)Upright
(SIN R3216) Pendent
Product Description
The Reliable Model GL112 is a standard coverage, Quick
Response sprinkler utilizing a levered fusible alloy solder
link in 165°F (74°C) or 212°F (100°C). The sprinkler has
been designed to control high challenge fires in both pallet-
ized and rack storage occupancies, utilizing relatively low
water pressures. This sprinkler is available with ¾" NPT or
ISO7-1R3/4 threads.
Listings & Approvals
Approved by Factory Mutual (FM) as a storage and non-
storage sprinkler.
Optional Guards and Water Shields
Water Shield (factory installed)
GL112 Upright
GL112 Pendent
Temperature Ratings
Sprinkler
Classification
Rating
°F
°C
Ordinary
165
74
Intermediate
212
100
Maintenance
Model GL112 QR Sprinklers should be inspected and
the sprinkler system maintained in accordance with NFPA
25. Do not clean sprinklers with soap and water, ammo-
nia or any other cleaning fluids. Remove dust by using
a soft brush or gentle vacuuming. 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.
The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
D-7 Guard & Water Shield
D-8 Guard
D-9 Guard & Water Shield
S-2 Water Shield
Maximum Ceiling
Frame
Temperature
Color
°F
°C
100
38
Uncolored
150
66
Model GL112
Quick Response
Upright and Pendent Storage
& Non-Storage Sprinklers
White
Bulletin 132
Model GL112 QR Upright
Model GL112 QR Pendent
June 2019
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Related Manuals for Reliable GL112
Summary of Contents for Reliable GL112
- Page 1 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. The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523...
- Page 2 Installation Ordering Information Reliable’s Model GL112 QR sprinkler must be installed Specify: according to NFPA Standards or the appropriate FM 1. Sprinkler Model [GL112 Upright] [GL112 Pendent] Global Data Sheets for all area/density methods of design 2. Temperature Rating[165 F (74C)], [212 °F (100 °C)] as well as the Authority Having Jurisdiction.
- Page 3 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. Manufactured by The Reliable Automatic Sprinkler Co., Inc.
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