The Jabsco 2620-1003 is a bronze flexible impeller pedestal pump with a nitrile impeller, nitrile lip-type shaft seal and 3/8 inch NPT internal ports. It is supplied as a bare-shafted pedestal pump without a motor, so it can be belt driven, driven through a gearbox or coupled to a motor, and it runs at low or high speeds. Nominal flow is 4.4 GPM (20 L/min) at 1500 RPM.
This compact pump self-primes from dry up to 4.9 feet (1.5 m), lifts 10 feet dry at a minimum of 800 RPM, and produces up to 22 feet of suction lift when wetted. The nitrile impeller suits oil-based products and oily water. Suction lines must be airtight for the pump to self-prime, and like all flexible impeller pumps it relies on the liquid for lubrication, so it should not be run dry.
Key Features
- Bronze pump body with stainless steel shaft
- Flexible nitrile impeller
- Nitrile lip-type shaft seal
- 3/8 in NPT internal ports
- Bare shaft pedestal design for belt, gearbox or coupled drive
- Self-priming at low or high speeds
Applications
- Small engine and equipment cooling circulation
- Oil, coolant and water transfer on machinery
- Bait tank and livewell circulation
- OEM and industrial small-flow pumping
Specifications
- Part Number: 2620-1003
- Pump Type: Flexible impeller pedestal pump, less motor
- Body: Bronze
- Impeller: Nitrile
- Shaft Seal: Nitrile lip type
- Ports: 3/8 in NPT internal
- Nominal Flow: 4.4 GPM (20 L/min) at 1500 RPM
- Dry Self-Priming: Up to 4.9 ft (1.5 m)
- 10 ft Dry Lift: Minimum 800 RPM
- Wetted Suction Lift: Up to 22 ft (6.7 m)
- Impeller Temperature Range: 50 to 180 F (10 to 82 C)
Frequently Asked Questions
Q: Why choose a nitrile impeller?
Nitrile resists oil-based products, making it the right choice for oily water, light oils and coolant transfer.
Q: What drives this pump?
It is supplied without a motor. Drive it by belt, gearbox or a coupled motor at the speed your application needs.
Q: Can it run in either direction?
Flexible impeller pumps generally pump in the direction the shaft turns, so reversing rotation reverses flow. Confirm port orientation for your installation.
Q: Are service kits available?
Yes. Minor repair kit 2620-1003MNK and major rebuild kit 2620-1003MJK are available.
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 pedestal pump.
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