Self Priming Pumps

(151 products)

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  1. Lowara BGM9/A 0.9KW 220/240 50

    XY-107320030

    Lowara - BGM9/A 0.9KW 220/240 50 Centrifugal Pump - Single Phase - OBSOLETE - 230V - 65 Ltr/min - 49.6m Head

    Lowara BG Pumps are Self-priming close-coupled centrifugal pumps with built-in ejector system, engineered to remain primed even in the presence of water-dissolved gases. This product is manufactured by Lowara. The extensive use of pressed Stainless Steel ensures a high-performance, durable and lightweight pump.

    Appropriate for use with drinking water.

    The Lowara BG is a small self-priming pump range with a built-in ejector system.

    The Lowara BGM9/A 0.9KW 220/240 50 Centrifugal Pump - Single Phase - Obsolete is a Centrifugal Pump item. Voltage for this item is 230V. It has an actual flow rate of 65 Ltr/min. The maximum head for this pump is 49.6m. 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.



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  2. Lowara BGM11/A 1.1KW 220/240 50

    XY-107320040

    Lowara - BGM11/A 1.1KW 220/240 50 Centrifugal Pump - Single Phase - OBSOLETE - 230V - 70 Ltr/min - 53.2m Head

    Lowara BG Pumps are Self-priming close-coupled centrifugal pumps with built-in ejector system, engineered to remain primed even in the presence of water-dissolved gases. This product is manufactured by Lowara. The extensive use of pressed Stainless Steel ensures a high-performance, durable and lightweight pump.

    Appropriate for use with drinking water.

    The Lowara BG is a small self-priming pump range with a built-in ejector system.

    The Lowara BGM11/A 1.1KW 220/240 50 Centrifugal Pump - Single Phase - Obsolete is a Centrifugal Pump item. Voltage for this item is 230V. It has an actual flow rate of 70 Ltr/min. The maximum head for this pump is 53.2m. 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.



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  3. Lowara BG3/A 0.37KW 380/415 50

    XY-107320060

    Lowara - BG3/A 0.37KW 380/415 50 Centrifugal Pump - 3 Phase - 230V - 36.9m Head

    Lowara BG Pumps are Self-priming close-coupled centrifugal pumps with built-in ejector system, engineered to remain primed even in the presence of water-dissolved gases. This product is manufactured by Lowara. The extensive use of pressed Stainless Steel ensures a high-performance, durable and lightweight pump.

    Appropriate for use with drinking water.

    The Lowara BG is a small self-priming pump range with a built-in ejector system.

    The Lowara BG3/A 0.37KW 380/415 50 Centrifugal Pump - 3 Phase is a Centrifugal Pump item. Voltage for this item is 230V. It has an actual flow rate of 50 Ltr/min. The maximum head for this pump is 36.9m. 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.



    £1,038.00 RRP £726.60 £605.50
    In Stock In stock
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  4. Lowara BG5/A 0.55KW 380/415 50

    XY-107320070

    Lowara - BG5/A 0.55KW 380/415 50 Centrifugal Pump - 3 Phase - 230V - 60 Ltr/min - 40.2m Head

    Lowara BG Pumps are Self-priming close-coupled centrifugal pumps with built-in ejector system, engineered to remain primed even in the presence of water-dissolved gases. This product is manufactured by Lowara. The extensive use of pressed Stainless Steel ensures a high-performance, durable and lightweight pump.

    Appropriate for use with drinking water.

    The Lowara BG is a small self-priming pump range with a built-in ejector system.

    The Lowara BG5/A 0.55KW 380/415 50 Centrifugal Pump - 3 Phase is a Centrifugal Pump item. Voltage for this item is 230V. It has an actual flow rate of 60 Ltr/min. The maximum head for this pump is 40.2m. 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.



    £1,064.40 RRP £745.08 £620.90
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  5. Stuart Turner CH 4-40 B Boostamatic Pressure Switch Pump

    ST-46608/ST-46594

    Stuart Turner - CH 4-40 B Boostamatic Pressure Switch Pump - 1 Inch

    Designed to provide a pressurised water supply from a break tank in either a positive or negative head application. CH multi-stage Boostamatic pumps are self priming up to 5 metres and do not rely on a gravity flow of water to activate.

    With flow rates up to 160 litres/minute and heads up to 62 metres, these pumps are suitable for commercial or domestic use, pumping hot or cold water and are supplied with G 1 flexible hoses and adaptors.

    The CH 4 B range of pumps are the ideal base pump for pressure boosting sets or for applications where long pipe runs or high heads may be involved

    Suitable for domestic or commercial use, pumping hot or cold water

    Features:

    • Flow rates up to 138 litres per minute and heads up to 64 metres 
    • Fully automatic control 
    • No pulsing during operation 
    • Durable brass and Stainless Steel construction 
    • multi-stage centrifugal pump 
    • Extended life mechanical seal 
    • Quiet operation 
    • WRAS Approved Product 
    • Continuously rated induction motor 
    • Self priming up to 5 metres 
    • Dry run protection 
    • G 1 Flexible hoses included 
    • 2 year guarantee

    £1,068.00 RRP £694.20 £578.50
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  6. Stuart Turner CH 4-30 B Boostamatic Pressure Switch Pump

    ST-46607/46593

    Stuart Turner - CH 4-30 B Boostamatic Pressure Switch Pump - 1 Inch

    Designed to provide a pressurised water supply from a break tank in either a positive or negative head application. CH multi-stage Boostamatic pumps are self priming up to 5 metres and do not rely on a gravity flow of water to activate.

    With flow rates up to 160 litres/minute and heads up to 62 metres, these pumps are suitable for commercial or domestic use, pumping hot or cold water and are supplied with G 1 flexible hoses and adaptors.

    The CH 4 B range of pumps are the ideal base pump for pressure boosting sets or for applications where long pipe runs or high heads may be involved

    Suitable for domestic or commercial use, pumping hot or cold water

    Features:

    • Flow rates up to 138 litres per minute and heads up to 64 metres 
    • Fully automatic control 
    • No pulsing during operation 
    • Durable brass and Stainless Steel construction 
    • multi-stage centrifugal pump 
    • Extended life mechanical seal 
    • Quiet operation 
    • WRAS Approved Product 
    • Continuously rated induction motor 
    • Self priming up to 5 metres 
    • Dry run protection 
    • G 1 Flexible hoses included 
    • 2 year guarantee

    £970.80 RRP £631.02 £525.85
    In Stock 2 week lead time
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  7. Stuart Turner CH 4-50 B Boostamatic Pressure Switch Pump

    ST-46595

    Stuart Turner - CH 4-50 B Boostamatic Pressure Switch Pump - 1 Inch

    Centrifugal Horizontal Unit multi-stage

    Intended to provide a pressurised liquid supply from a break tank in either a positive or negative head application. STUART CH4-50 B multi-stage Boostamatic pumps are self priming up to 5 metres and do not rely on a gravity flow of water to activate. With flow rates up to 135 litres/minute and heads up to 51 metres, these pumps are suitable for commercial or domestic use, pumping hot or cold water and are supplied with G1 flexible hoses and adaptors.

    £1,362.00 RRP £885.30 £737.75
    In Stock In stock
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  8. Stuart Turner CH 4-60 B Boostamatic Pressure Switch Pump

    ST-46610

    Stuart Turner - CH 4-60 B Boostamatic Pressure Switch Pump - 1 Inch

    Centrifugal Horizontal Unit multi-stage

    Intended to provide a pressurised liquid supply from a break tank in either a positive or negative head application. STUART CH4-60 B multi-stage Boostamatic pumps are self priming up to 5 metres and do not rely on a gravity flow of water to activate. With flow rates up to 157 litres/minute and heads up to 64 metres, these pumps are suitable for commercial or domestic use, pumping hot or cold water and are supplied with G1 flexible hoses and adaptors.

    £1,454.40 RRP £945.36 £787.80
    In Stock In stock
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  9. Stuart Turner CH 4-60 FL Automatic Flow Switch Pump

    ST-46606

    Stuart Turner - CH 4-60 FL Automatic Flow Switch Pump - 1 1/4 Inch

    Centrifugal Horizontal Unit multi-stage

    STUART CH4-60 FL pumps are optimal for water pressurisation to outlets in a positive head application, where an instant boosted supply is required from a simple to install package. CH Automatic Flow Switch pumps require a gravity flow of 1 litre/minute to operate and are suitable for commercial or domestic use, pumping hot or cold water at flow rates up to 148 litres per minute and heads up to 62 metres.

    £1,132.80 RRP £736.32 £613.60
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  10. 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
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  11. Jabsco Mini Puppy Self-Priming Pump - 12v

    23620-4003

    Jabsco - Mini Puppy Self-Priming Pump - 12V - 7.4 Ltr/min

    Jabsco Mini Puppy is a compact flexible-impeller pump within the Jabsco Puppy Series, designed for general-purpose pumping in marine environments. Flexible-impeller hydraulics provide self-priming and smooth flow (variant dependent).

    £343.24 RRP £238.80 £199.00
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  12. Jabsco Mini Puppy Self-Priming Pump - 24v

    23620-4103

    Jabsco - Mini Puppy Self-Priming Pump - 24V - 7.4 Ltr/min

    The Jabsco Mini Puppy Self-Priming Pump - 24v is a Self Priming item. This product is manufactured by Jabsco. Voltage for this item is 24V. It has an actual flow rate of 7.4 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 2 bar.


    £343.24 RRP £262.80 £219.00
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  13. Jabsco Junior Puppy Self-Priming Pump - 12v

    23670-4003

    Jabsco - Junior Puppy Self-Priming Pump - 12V - 15 Ltr/min

    Jabsco Junior Puppy is a medium-duty flexible-impeller pump within the Jabsco Puppy Series, commonly used as a continuously rated bilge and deckwash pump (model dependent).

    £318.16 RRP £214.80 £179.00
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  14. Jabsco Water Puppy Self-Priming Pump - 24v

    23680-4103

    Jabsco - Water Puppy Self-Priming Pump - 24V - 32 Ltr/min

    Connections: - for 25mm (1") bore hose or ½" BSP
    Dimensions: - 195mm long, 120mm wide, 75mm high
    Fuse Size: - 10 amp
    Output: - up to 32 litres/minute (6.5 gallons/minute)
    Medium duty, continuously rated bilge and deckwash pump
    Self-priming up to 1.2m vertical lift
    Simple, fully serviceable design with few wearing parts

    The Jabsco Water Puppy Self-Priming Pump - 24v is a Self Priming item. This product is manufactured by Jabsco. Voltage for this item is 24V. It has an actual flow rate of 32 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.



    £220.99 RRP £154.80 £129.00
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  15. 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
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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.