SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX CABINETS LOCKS 75 In Overall Height

75 In Overall Height

Notched belts provide higher horsepower than wrapped belts

PRODUCT SPECIFICATIONS BRAND TTC THREAD TYPE National Coarse THREAD SIZE 1/4"-20 OUTSIDE DIAMETER 1-1/2" CUTTING DIRECTION Right Hand TOOL MATERIAL High Speed Steel GEOMETRY Round FIRST CHOICE FOR: Steel HARDNESS 58 to 60 RC MODEL # 15-316-020 SIZE 1/4" PROP

UPC: 782477141980

Product Material  Zinc

SPRD08, 8", Round, Static, Pressure Regulating Damper - NEW NO BOX CABINETS LOCKS 75 In Overall HeightSPRD08, 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