Bung Entering,Air Motor,IBC Mixer 316L stainless steel shaft with propeller 9" folding propeller,fit 2" coupling High torque Bung Entering,Air Motor,IBC MixerMotor Type: blade air motorMixer Power: 1/2 HP316SS Shaft Dia.(in): 3/4"316SS Shaft Length.(in): 40"Propeller Dia.(in): 9",2 bladeRecommended Speed (rpm): 50 to 430Air Motor In/out Thread(in): NPT1/4"Recommended Air Pressure and Consumption: ...