Durco Centrifugal Pump (5 HP, 30 GPM Max) Durco Centrifugal Pump. Size: 1-1/2×1-6/60. Alloy: D4. Flow rate for new pump is 30 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this pump should handle your specific duty. Impeller diameter: 4-1/2 in. Maximum design pressure: 275 psi at 100 °F. Dayton energy efficient electric motor, 5 hp, 1750 rpm, 208-230/460 V, 14.1-12.8/6.4 amps, 60 Hz, 3 phase. Inlets: (1) 1-1/2 in. dia. port with 125 lb ANSI flange. Outlets: (1) 1 in. dia. port with 125 lb ANSI flange. Overall dimensions: 3 ft. L x 1 ft. 2 in. W x 1 ft. 2-3/4 in. H. (ACN57)
