Self Priming Pumps

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  1. Clarke SPE800 1PH

    HIP-7237000

    Clarke - SPE800 Self Priming Pump - 1 Inch - 230V

    The Clarke - SPE800 Self Priming Pump - 1 inch - 230V Clarke SPE800 Self Priming Pump - 1 inch - 230V is a robust and dependable selfpriming pump, engineered with power and efficiency in mind.

    £155.94 RRP £106.80 £89.00
    In Stock In stock
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  2. Jabsco Maxi Puppy Self-Priming Pump -12v

    23610-3003

    Jabsco - Maxi Puppy Self-Priming Pump -12V - 45 Ltr/min

    Connections: - for 25mm (1³) bore hose or 1/2" BSP

    Dimensions: - 220mm long, 120mm wide, 85mm high

    Fuse Size: - 25(amp)

    Output: - up to 45 litres/minute (10 gallons/minute).

    High capacity, continuously rated bilge pump Self priming up to 2.4m vertical lift Simple, fully serviceable design with few wearing parts

    Can generate pressures up to 1 bar. (15 psi)

    Bronze body, Stainless Steel shaft

    Packaged Dimensions: L:28.00 x H:13.00 x W:15.00cm

    The Jabsco Maxi Puppy Self-Priming Pump -12v is a Self Priming item. This product is manufactured by Jabsco. Voltage for this item is 12V. It has an actual flow rate of 45 Ltr/min. This is a Surface Mounted pump which can be suitable when the pump can sit in a dry, accessible location and draw liquid in via a suction pipe or hose.

    The operating pressure of this is 1 bar.



    £434.12 RRP £334.80 £279.00
    In Stock In stock
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  3. Jabsco Maxi Puppy Self-Priming Pump - 24v

    23610-3103

    Jabsco - Maxi Puppy Self-Priming Pump - 24V - 45 Ltr/min

    Jabsco Maxi Puppy is a higher-capacity flexible-impeller pump in the Puppy Series, commonly referenced for continuously rated bilge pumping and high-flow washdown duties (model dependent).

    £434.12 RRP £334.80 £279.00
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Self Priming Pumps

Self Priming Pumps

Self-priming pumps are centrifugal pumps designed to re-establish their own prime, making them ideal for applications where the suction line may contain air or the pump must lift liquid from a lower level. By mixing a small amount of air with liquid already in the pump casing, the impeller creates suction that draws in more fluid, allowing continuous operation without manual priming.

 

These pumps are versatile and widely used across industries. Common applications include transferring clean, dirty, or muddy water, chemical handling (with compatible materials), irrigation, drainage, and boosting water pressure. They are also suitable for loading and unloading liquids in agricultural or industrial settings.

 

It’s important to note that self-priming pumps require some fluid in the casing to function correctly. Running dry can damage seals or impellers, so always ensure the pump is properly primed before use.