Tri Clover Rotary Pump. Model: PR300-4M-TC1-4-ST-S. Flow rate for new pump is 300 gpm with required horsepower and pressure. Discuss with salesperson your process and product to determine if this pump should handle your specific duty. (2) 7-3/4 in. rotors. Baldor Electric motor: 15 Hp, 1765 Rpm, 230/460 V, 36/18 A, 60 Hz, 3 Phase. Falk motor drive: 13.86 ratio, 1750/126 Rpm in/out. (2) 6 in. dia. flanges. (8) 7/8 in. dia. mounting holes, 3-3/4 in. adjacent, 8-7/8 in. opposite. Overall dimensions: 5 ft. 9-1/2 in. L x 2 ft. 11-7/8 in. W x 2 ft. 8-1/2 in. H.