Tri-Clover Rotary Lobe Positive Displacement Pump. Model: PRR25-11/2M-TC1-4-ST-S. Serial: R1719. Ladish Co. Tri-Clover Division. PR Series. Maximum flowrate at 20 PSI: 28 GPM. Pump displacement per revolution: .08 gallons. Includes pressure relief faceplate, Buna rotors, adjustable gear drive. SEW Eurodrive: type RX61D22BDT90L4, ratio 3.6, input 2275/455 RPM, output: 630/126 RPM. Ports: 1.5 in. S-line fittings. Overall dimensions: 4 ft. L x 1 ft. 3 in. W x 1 ft. 9 in. High.
