For applications pumping over 23' vertically. These units include an air release valve that evacuates air in the suction line to ensure positive self-priming when pumping against moderate to high static heads. Roto-Prime® self-priming centrifugal pumps are specifically designed for pumping petroleum products, petrochemicals, and solvents. The Roto-Prime® design incorporates a variable-capacity vane pump which quickly and automatically evacuates air and vapor, making them ideal for off-loading transports and stripping hoses. Specifications Ductile Iron Construction Suction Port 3 in. Flange Discharge Port 2 in. Flange Maximum Flow-Rate 320 GPM Maximum Head: 275 ft. Mechanical Seal: Viton Max Solids 1/4 in. Diameter
Gorman-Rupp Gorman-Rupp Roto-Prime Self Priming Centrifugal Pumps MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: Starting at $12,900.00 Quick view Choose Options
Gorman-Rupp Gorman-Rupp RS3A31B Roto-Prime Self Priming Centrifugal Pump MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $10,655.00 Quick view Add to Cart The item has been added
Gorman-Rupp Gorman-Rupp RS2A31B Roto-Prime Self Priming Centrifugal Pump MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $9,007.00 Quick view Add to Cart The item has been added
Gorman-Rupp Gorman-Rupp RS5A31B Roto-Prime Self Priming Centrifugal Pump MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $17,180.00 Quick view Add to Cart The item has been added
Gorman-Rupp Gorman-Rupp RS3A31BAR Roto-Prime Self Priming Centrifugal Pump 4 in. MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $13,199.00 Quick view Add to Cart The item has been added
