Automatic Sprinkler Air Release Control

Item Name Code (INC) 03957

Firefighting Equipment
Federal Supply Class: FSC 4210
NATO Supply Classification Class: NSC 4210
Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials
Federal Supply Group: FSG 42
NATO Supply Classification Group: NSG 42
Item Hits: 5
INC 03957 Automatic Sprinkler Air Release Control
INC 03957 Automatic Sprinkler Air Release Control

A device designed to permit the release of air pressure from the control system of an empty pipe (deluge) automatic sprinkler system.

Additional Information for Automatic Sprinkler Air Release Control Additional Information for Automatic Sprinkler Air Release Control

Automatic Sprinkler Air Release Control is a component of fire sprinkler systems that helps to remove air from the system and ensure proper water flow. It is classified under the supply class Firefighting Equipment in the supply group Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials.

The Automatic Sprinkler Air Release Control is designed to automatically release air trapped in the sprinkler system piping. When a sprinkler system is filled with water, air can become trapped in the pipes, which can hinder the system's performance. The air release control device is installed at high points in the system where air tends to accumulate.

The device works by using a float mechanism that rises as air collects in the system. When the float reaches a certain level, it triggers a valve to open, allowing the trapped air to escape. This helps to maintain the efficiency and effectiveness of the sprinkler system by ensuring that water can flow freely through the pipes.

In summary, the Automatic Sprinkler Air Release Control is an important component of fire sprinkler systems that helps to remove trapped air and ensure proper water flow. It is classified under the supply class Firefighting Equipment in the supply group Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials.

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NATO Stock Numbers named Automatic Sprinkler Air Release Control NATO Stock Numbers with Item Name 03957 Automatic Sprinkler Air Release Control Page 1 of 1
10-JC9500-6
RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: B
16315
RNCC: 5 | RNVC: 9 | DAC: 5
51653-184
RNCC: 3 | RNVC: 2 | DAC: 2
04R138
RNCC: 3 | RNVC: 2 | DAC: 1
8960048
RNCC: 3 | RNVC: 2 | DAC: 2