SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX 7-150316-01 RPM: 1075/2SPD

RPM: 1075/2SPD

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

Perfect solution for the child who no longer wants to sit in the stroller but is tired from walking

Body Color - Cord Connector: Silver

SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX 7-150316-01 RPM: 1075/2SPDSPRD08, 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