ABS Submersible Waste Water Sump Pump. Model: AFP (K) 1541.4 - M75 / 4FM. Flow rate for new pump is 1246.8 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this refurbished pump should handle your specific duty. Impeller diameter: 8.86 in. ABS pump motor, 10.1 hp, 1750 rpm, 230/460 V, 26.1/13.1 amps, 60 Hz, 3 phase. Insulation class: H. Code: F. Inlets: (1) 6 in. dia. port. Outlets: (1) 6 in. dia. port. Overall dimensions: 2 ft. 3 in. L x 1 ft. 6 in. W x 2 ft. 3 in. H.(ACN43).