Oberdorfer 9306NN5N-C Pump End
The 9306NN5N-C is a factory built Oberdorfer pump. Oberdorfer rates this family for clear and contaminated liquids compatible with bronze, in the pH 4 to 11 range.
Self-priming matters on any installation where the pump sits above the liquid or where the suction line drains between runs. It is the difference between a pump that starts working when the switch is thrown and one that has to be filled first.
Do not run it dry. Dry running destroys the seal faces quickly and is the most common cause of an early failure on an otherwise sound pump.
Key Features
- Genuine Oberdorfer 9306NN5N-C pump
- Corrosion resistant factory construction
- Factory port configuration
- Stainless steel shaft and fasteners throughout
- Serviceable design with factory replacement parts available
Applications
- Marine raw water, engine cooling and seawater circulation
- Bilge, washdown and deck wash duties
- Air conditioning and chiller circulation
- Boiler feed, cooling tower and industrial transfer
- General transfer of liquids compatible with bronze
Specifications
- Brand: Oberdorfer
- Manufacturer: Ingersoll Rand
- Manufacturer Part Number: 9306NN5N-C
- Part Type: Pump End
- Condition: New
Frequently Asked Questions
Q: Does it need a strainer on the intake?
On raw water, yes. Sand and shell drawn through the pump shortens seal and impeller life more than anything else you can control.
Q: Can it be mounted in any orientation?
Check the model before deciding. Several in this range are specified for horizontal mounting, and orientation affects priming as well as bearing life.
Q: What decides how often it needs service?
Hours, water quality and whether it has ever been run dry. Watch delivered flow and the shaft area for weeping rather than working to a fixed interval.
Q: Are spare parts available separately?
Yes. The wear components are supplied individually and in kit form, so the pump is rebuilt rather than discarded.
Not sure this is the right part? Send us a Picture of the pump plate on your pump and the CLR Marine team will confirm the correct pump end before you order.
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