Gorman Rupp

Gorman Rupp O-Series Pumps

Gorman-Rupp O-Series® is a lineup of self-priming centrifugal pumps that are built to handle sewage wastewater, fuel transfers, cooling water for quenching and construction jetting. The O-Series features a straight-in suction design which eliminates entrance restrictions and provides better performance when handling a variety of clear liquids.

Whether it’s as a fuel transfer pump, wastewater pump, sewage pump or construction jetting pump, the Gorman-Rupp O-Series® excels in versatility because of its balanced, enclosed multi-vane impeller that provides peak performance while handling a variety of products.

Standard o series

For situations such as dewatering at a construction site, off-loading petroleum at a bulk plant or supplying water for drip irrigation at a farm, O Series pumps outclasses other pumps in its category in moving fluids that do not contain large solids. Because there are so few moving parts, Gorman Rupp O Series pumps are easy to maintain and service, saving money in the long run.

Whether it’s dewatering at a construction site, off-loading petroleum at a bulk plant or supplying water for drip irrigation at a farm, O Series pumps excel in moving fluids that do not contain large solids. And, because they have few moving parts, Gorman Rupp O Series pumps are easy to maintain and service, saving money in the long run.

Gorman Rupp O-Series pump typical applications

Gorman Rupp O-Series pump benefits

O series impeller

High-Efficiency Impeller
A high-efficiency closed impeller enables the quick handling of liquids of all viscosities. Available in brass or aluminium construction as standard, while other metals are also available for special applications.

O series long life seals

Long Life Seals
O Series pumps are available with self-lubricated mechanical shaft seals for dependability and long life. Viton®/Fluoroelastomers are standard. Teflon® and double seals available on some model. Consult factory for special applications.

O series adaptability

Adaptability
O Series Pumps are available pedestal mounted for flexible coupling to a power source. Sturdy pedestal has heavy-duty shaft and ball bearings. Some models available close coupled to electric motors. Power take-off models incorporate pump gear increaser with helical gears for heads up to 400 feet (121 meters).

O series suction

Straight-In Suction Design
O Series pumps have a straight-in suction design which eliminates entrance restrictions and provides better performance when handling petroleum products, solvents and similar liquids, making them ideal as fuel transfer pumps.

Performance Range

O Series 04 06 curve
O Series 02 03 curve

Dimensions

Sizes

2", 3", 4", 6", 8", 10"

Max Capacity

85 l/sec

Max Head

122m

Max Solids

1.9″

Materials

Aluminium, Cast Iron, Ductile Iron

O series cut out

Self-priming centrifugal pump

Need a data Sheet?

Call Hydromarque on +44(0)1733 370545 or click the link below and contact one of the team for a data sheet on the Gorman Rupp O-series pump.

Self-priming centrifugal pump

Parts list

Call Hydromarque on +44(0)1733 370545 or click the link below and contact one of the team for a parts list on the Gorman Rupp O-series pump.

Self-priming centrifugal pump

Operations & Maintenance Manual

Call Hydromarque on +44(0)1733 370545 or click the link below and contact one of the team for a O&M Manual on the Gorman Rupp O-series pump.

Articles for Gorman Rupp O-series pumps

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