High pressure, self-priming centrifugal pumps mount on the tanker for direct pumping from the tank to the fire. They’re ideal for water transfer, drafting, and fighting brush fires. Gorman-Rupp® pumps are compact and easy to mount, and because they are self-priming they don’t need by-pass lines. These pumps feature aluminum construction with closed impellers. The seals are mechanical self-lubricating type. A bronze wear ring is replaceable. The pumps come in clockwise or counter-clockwise rotation.
Pump Specifications
Size | 3"x3" female NPT |
Casing | Aluminum No. 356-T6 (03H1) Ductile Iron No. 60-40-18 (03H3) |
Maximum Operating Pressure | 180 lbs. |
Impeller | Enclosed Type, 5 Vanes, Almag #35 |
Pinion Shaft | Alloy Steel No. 4320 |
Wear Ring | Replaceable: Brass No. 85-5-5-5 |
Gear Housing | Gray Iron No. 30 |
Radial Bearing | Open Ball |
Thrust Bearing | Open ball, Oil lubrication |
Flanges | Aluminum No. 356-T6 (03H1) |
Optional Equipment | Suction and Discharge Victaulic Flanges |
Performance
PSI | 117 | 110 | 100 | 90 | 80 |
GPM | 75 | 250 | 320 | 375 | 400 |
*Special order items will have an asterisk before the configuration description (4X Large, Tall, etc.). Special order items are non-stocking, will be back-ordered and are non-returnable/refundable. Please ensure that the sizing/configurations are correct prior to ordering these items.