Description
Aurora Pump 068 0160 647 Bearing 320074 702 The Browning 2BK65H Sheave is The Browning 2BK65H Sheave is a heavy duty cast iron pulley engineered for dual groove power transmission in demanding HVACR and industrial blower applications Pulsation is typically caused by improper venting or placing the regulator too close to turbulence inducing fittings like elbows