Fire Sprinklers


Valves

Extended Coverage: ECLH: Sidewall

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The Globe Models GL8128, GL8129 and GL8174 Extended Coverage Horizontal Sidewall Sprinklers are a low profile yet durable design, which utilizes a 3mm frangible glass ampule as the thermosensitive element. While the sprinkler provides an aesthetically pleasing appearance, it serves to protect various area coverage's and should be installed in accordance with NFPA 13. This sprinkler series is available in various temperature ratings and several finishes to meet many varying design requirements.

The heart of Globe's GL Series sprinkler proven actuating assembly is a hermetically sealed frangible glass ampule that contains a precisely measured amount of fluid. When heat is absorbed, the liquid within the bulb expands increasing the internal pressure. At the prescribed temperature the internal pressure within the ampule exceeds the strength of the glass causing the glass to shatter. This results in water discharge, which is distributed in an approved pattern.

The Globe Models GL8128, GL8129 and GL8174 Extended Coverage Horizontal Sidewall Sprinklers are a low profile yet durable design, which utilizes a 3mm frangible glass ampule as the thermosensitive element. While the sprinkler provides an aesthetically pleasing appearance, it serves to protect various area coverage's and should be installed in accordance with NFPA 13. This sprinkler series is available in various temperature ratings and several finishes to meet many varying design requirements.

The heart of Globe's GL Series sprinkler proven actuating assembly is a hermetically sealed frangible glass ampule that contains a precisely measured amount of fluid. When heat is absorbed, the liquid within the bulb expands increasing the internal pressure. At the prescribed temperature the internal pressure within the ampule exceeds the strength of the glass causing the glass to shatter. This results in water discharge, which is distributed in an approved pattern.

Model TemperatureWrench
GL5628
k=5.6 (80 Metric)
Thread=1/2" NPT
135°F (57°C), 155°F (68°C), 175°F (79°C), 200°F (93°C)325390 325391 (rec.)
GL8128
k=8.0 (115 Metric)
Thread=3/4" NPT
135°F (57°C), 155°F (68°C), 175°F (79°C), 200°F (93°C)312366 325401 (rec.)
GL8129
k=8.0 (115 Metric)
Thread=3/4" NPT
135°F (57°C), 155°F (68°C), 175°F (79°C), 200°F (93°C)312366 325401 (rec.)
GL8174
k=8.0 (115 Metric)
Thread=3/4" NPT
135°F (57°C)312366 325401 (rec.)

Finishes (click icon to view)
01 - Brass
02 - Chrome
03 - White Polyester
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04 - Black Polyester