Description Description Induction Motor Specs: 230/460 V 3 Phase 60Hz Mechanical Booster Specs: Effective pumping speed with backing pump E1M1753h-1, 1750 ft3min-1 E2M1753h-1, 1031 ft3min-1 E1M275 3h-1, 1900 ft3min-1 E2M275 3h-1, 1119 ft3min-1 Displacement (swept volume) 3110 m3h-1 1830 ft3min-1 (CFM) View AllClose