Av. Air Consumption cfm (l/min)Spindle in. Sound dBA (Pressure/Power) Air Inlet in.
Performance Rating @ Load cfm (l/min)Min Hose Size in. (mm)Pad Diameter in. (mm)
Vacuum ReadyFree Speed (rpm)Weight lbs. (kg)Rated Power hp (kW)
 
Model Av. Air Consumption cfm (l/min) Spindle in. Sound dBA (Pressure/Power) Air Inlet in. Performance Rating
311A 4 (113) 5/16-24 85.6/98.6 1/4 Heavy Duty