W/built-in needle valve, max. Speed 1750 rpm, 2 to 8 cubic ft per min air consumption, oper. Pressure 30 to 90 lbs., built in muffler, motor frame and mixer are aluminum, tube and chuck of monel metal, shaft and propeller, stainless steel, 2 in. Dia, 3 bladed propeller, 12 in. Lg shaft, bronze ring stand clamp furnished
