Get current pricing for Nishimura, Nishimura-51493-ID Nishimura .5 Hp Regenerative Blower. Blower Has An Airflow Of 25 Cfm. Blower Has 1.5 Inlet And Outlet. Requires 440 Vac 3 Phase Electrical Supply. . Product Category: Process Equipment, Sub Category: Process Blowers: