Regenerative Blower  450 HP  206 CFM - Outlet size 2″ (f)npt inlet size 2″ (f)npt country of origin (subject to change) taiwan Price for each standards class b nema insulation max ambient temp 104 degrees f item regenerative blower voltage 200/230/460 overall length 14-3/4″ overall height 15-1/8″ housing material aluminum alloy phase 3 overall depth 15-1/8″ max flow rate 206 cfm hp 450 max vacuum 98″ wc full load amps 11/55 max pressure 118″ wc