Tank Mixer, Air Inlet Gender Female, Air Inlet Size 1/4 in, Air Inlet Type NPT, Compatible Viscosity Level All, Maximum Motor Horsepower 1 hp, Mounting Location Side, Mounting Type Clamp, Propeller Type Fixed, Shaft Length 36 in, Maximum Mixing Speed 2,000 RPM, Mixer Style Open, Power Source Air-Powered, Shaft Diameter 5/8 in, Shaft Material 316 Stainless Steel WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)