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National Stock Number:
4210-25-160-1748
Federal Supply Class:
4210
National Item Identification Number:
251601748
Description:
DRAIN,AUTOMATIC,FIR
Detail:
A DEVICE ACTUATED BY THE FORCE OF THE FLOW OF WATER PASSING THROUGH IT. DESIGNED TO REMAIN OPEN TO PERMIT A GRAVITY FLOW, CLOSING WHEN THE FLOW EXCEEDS THAT OF GRAVITY PRESSURE. USED TO DRAIN SMALL LEAKAGE FROM FIRE PROTECTION SPRINKLING SYSTEMS.
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Manufacturer Information:
| 931125 | N4280 | AUTRONICA FIRE AND SECURITY AS |
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