2BK34X 1 1/8 | 3.55" 2GrvSheave 1 1/8"Bore | Browning Used on_PPC/PPF 05″ round or 5/16″ up SubCategory 4_300 LB CAP - Straight Line Action - Flanged Base It efficiently and effectively 150321

2BK34X 1 1 8 3.55" 2GrvSheave 1 1 8"Bore Browning Used on_PPC PPF 05″ round or 5 16″ up SubCategory 4_300 LB CAP Straight Line Action Flanged Base It efficiently and effectively 150321 05″ round or 5 16″ up to 5 8″ square shafts Features: 16" round damper Aluminum blades and galvanized steel frame Designed to control static pressure in ductwork systems Capable of holding up to 6" of static pressure Suitable for use in commercial and industrial ventilation systems Easy to install and maintain Helps reduce noise levels and improve energy efficiency Our HVAC supply store offers the best prices and fast shipping for your HVAC needs