Positive Displacement Blower, Configuration V-BHC, Inlet Size 2 in, Inlet Type NPT, Inlet Gender Female, Outlet Size 2 in, Outlet Type NPT, Outlet Gender Female, Displacement 0.42 cu in/rev, Maximum Operating Pressure 7 psi, Maximum Vacuum 14 in Hg, Maximum Speed 5,275 RPM, Minimum Speed 1,945 RPM, Maximum Air Flow 168 cfm, Minimum Air Flow 55 cfm, Maximum Power Required 6.1 hp, Minimum Power Required 0.7 hp, Shaft Diameter 5/8 in