SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX 7-150316-01 this kit ensures an efficient

this kit ensures an efficient and reliable operation

Capability to mount in any position

• Fast Heating Time has you ready to clean within seconds

The AH-1 was the backbone of the United States Army's attack helicopter fleet

SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX 7-150316-01 this kit ensures an efficientSPRD08, 8", Round, Static, Pressure Regulating Damper NEW NO BOX Product Overview Single blade, steel barometric damper used to bypass excess air when the majority of zone dampers are closed. Product Features Counter balanced weighted arm to control bypass air for zoned systems Available in rectangular square and round sizes Air pressure in duct system increases as zone dampers close, pushing the SPRD open automatically Arm and weight both adjustable