O SERIES®; (POWER TAKE-OFF)
Gorman-Rupp O Series® gear-reducer, power take-off (PTO) pumps are ideal for a variety of clean liquid-handling applications. Whether it's controlling dust at a quarry or supplying aircraft fuel, O Series PTO pumps excel in moving fluids that do not contain large solids.
Their rugged, lightweight construction and compact design enable mounting in the unused space between the cross member of the chassis frame on refueling and water transfer vehicles. Power take-off pumps provide the performance to handle the rates of fuel required by local service carriers and suppliers. These pumps are ideal for handling fuel oil, gasoline or other petroleum based products. And, when necessary, their efficient, economical design permits multiple unit installation making them perfect for fire trucks and water wagons.
Power Take-Off pumps are made for single saddle mounting with offset drive shafts that can be mounted in one of four positions to assist in shaft alignment. All models are equipped with quiet-running, durable helical gears and are available in right- or left-hand rotation.
Units can be adapted to be driven by DC or hydraulic motor when Power Take-Off or auxiliary drive connections are not acceptable.
Specifications:
- Size: 3” x 3” (76 mm x 76 mm) NPT – female.
- Casing: Ductile iron 60-40-18.
- Maximum Operating Pressure: 176 psi (1214 kPa).
- Enclosed Type, Five Vane Impeller: Aluminum alloy 356-T6. Handles 7/16” (11.1 mm) diameter spherical solids.
- Pinion Shaft: Alloy steel 4150.
- Shaft Sleeve: Alloy steel 4130.
- Replaceable Wear Ring: Copper alloy C93200.
- Seal Plate: Ductile iron 60-40-18.
- Seal Guard: Copper alloy C26000.
- Gearbox Housing: Gray iron 30.
- Gearbox Lubrication: SAE 90 gear oil.
- Gear: Alloy steel 4620.
- Gear Ratio: 4.09:1 increase.
- Bearings: Open single row ball.
- Flanges: Ductile iron 60-40-18.
- Gaskets: Cork w/nitrile and vegetable fiber.
- O-rings: Buna-n.
- Hardware: Standard plated steel.
