Self Priming Pumps

(151 products)

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  1. Ebara AGC/I 3.00 T IE3 Self-Priming Centrifugal Pump - 400v - Three Phase

    1120300004I

    Ebara - AGC/I 3.00 T IE3 Self-Priming Centrifugal Pump - Three Phase - 400V

    Ebara AGC/I sits within the AGA/AGC self-priming cast-iron centrifugal pump family equipped with a Venturi unit (ejector and diffuser), designed for installations with suction lift up to 8 metres (application dependent).

    The family is positioned for residential and general clean-water services such as water supply, boosting and irrigation (duty dependent).

    £851.23 RRP £578.83 £482.36
    In Stock In stock
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  2. Flojet R4300-530A 4000 Series Demand Pump - With Induction Motor

    R4300-530A

    Flojet R4300-530A 4000 Series Demand Pump - With Induction Motor - 230V - 18 Ltr/Min - 2.4m Head

    Supplied with 2x 3/4 inch straight hose connectors & 2x 1/2 inch 90 degree hose connectors

    The Flojet R4300-530A 4000 Series Demand Pump - With Induction Motor is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 18 Ltr/min. The maximum head for this pump is 2.4m.



    £393.09 RRP £314.40 £262.00
    Out Of Stock
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  3. GMP B11/2KQA-ST EA6E (HGM1-ST) Self Priming Trash Pump

    070-001

    GMP - B11/2KQA-ST EA6E (HGM1-ST) Self Priming Trash Pump - 230V - Single Phase - 270 Ltr/min - 12m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean and dirty water. This product is manufactured by GMP. Trash duty and provided with an inspection door to remove any blockages that may occur.

    A non return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°c. Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Silicon carbide mechanical seal.

    The GMP B11/2KQA-ST EA6E (HGM1-ST) Self Priming Trash Pump - 230v - Single Phase - 270 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 270 Ltr/min. The maximum head for this pump is 12m. 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.



    £986.40 RRP £838.44 £698.70
    In Stock In stock
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  4. GMP B2KQA-ST EAR3 (HGM2-ST) Self-Priming Trash Pump

    070-002

    GMP - B2KQA-ST EAR3 (HGM2-ST) Self-Priming Trash Pump - 230V - Single Phase - 440 Ltr/min - 15m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean and dirty water. This product is manufactured by GMP. Trash duty and provided with an inspection door to remove any blockages that may occur.

    A non return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°c. Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Silicon carbide mechanical seal.

    The GMP B2KQA-ST EAR3 (HGM2-ST) Self-Priming Trash Pump - 230v - Single Phase - 440 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 440 Ltr/min. The maximum head for this pump is 15m. 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.



    £1,267.20 RRP £1,077.12 £897.60
    In Stock In stock
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  5. GMP B2KQA-ST EAR4 (HG2T-ST) Self-Priming Trash Pump

    070-004

    GMP - B2KQA-ST EAR4 (HG2T-ST) Self-Priming Trash Pump - 400V - Three Phase - 440 Ltr/min - 15m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean and dirty water. This product is manufactured by GMP. Trash duty and provided with an inspection door to remove any blockages that may occur.

    A non return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°c. Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Silicon carbide mechanical seal.

    The GMP B2KQA-ST EAR4 (HG2T-ST) Self-Priming Trash Pump - 400v - Three Phase - 440 Ltr/min. is a Self-Priming item. Voltage for this item is 400V. It has an actual flow rate of 440 Ltr/min. The maximum head for this pump is 15m. 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.



    £1,222.80 RRP £1,039.38 £866.15
    In Stock In stock
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  6. GMP B3KQA-ST EAR6 (HG3T-ST) Self-Priming Trash Pump

    070-005

    GMP - B3KQA-ST EAR6 (HG3T-ST) Self-Priming Trash Pump - 400V - Three Phase - 775 Ltr/min - 17m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean and dirty water.

    Trash duty and provided with an inspection door to remove any blockages that may occur. This product is manufactured by GMP.

    A non return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°c. Pump casing, inlet flange and impeller are made from Cast Iron.

    Stainless Steel shaft. Silicon carbide mechanical seal.

    The GMP B3KQA-ST EAR6 (HG3T-ST) Self-Priming Trash Pump - 400v - Three Phase - 775 Ltr/min. is a Self-Priming item. Voltage for this item is 400V. It has an actual flow rate of 775 Ltr/min. The maximum head for this pump is 17m. 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.



    £1,496.40 RRP £1,271.94 £1,059.95
    In Stock In stock
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  7. GMP HGM-1 230v B1½KQ/A Self-Priming Centrifugal Pump

    070-110

    GMP - HGM-1 230V B1½KQ/A Self-Priming Centrifugal Pump - 230V - Single Phase - 250 Ltr/min - 16m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean or slightly dirty water. This product is manufactured by GMP.

    A non-return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°C. Pump

    casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Carbon mechanical seal.

    The GMP HGM-1 230v B1½KQ/A Self-Priming Centrifugal Pump - 230v - Single Phase - 250 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 250 Ltr/min. The maximum head for this pump is 16m. 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.



    £783.60 RRP £666.06 £555.05
    In Stock In stock
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  8. GMP B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump - 230v - Single Phase - 400 Ltr/min

    070-112

    GMP - B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump - 230V - Single Phase - 400 Ltr/min - 16m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean or slightly dirty water. This product is manufactured by GMP.

    A non-return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again. Maximum suction depth of 6 metres and a maximum liquid temperature of 60°C.

    Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Carbon mechanical seal.

    The GMP B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump - 230v - Single Phase - 400 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 400 Ltr/min. The maximum head for this pump is 16m. 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.



    £874.80 RRP £743.58 £619.65
    In Stock In stock
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  9. GMP B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump

    070-114

    GMP - B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump - 110V - Single Phase - 400 Ltr/min - 16m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean or slightly dirty water. This product is manufactured by GMP.

    A non-return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°C. Pump

    casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Carbon mechanical seal.

    The GMP B2KQA 2757 (HGM-2) Self-Priming Centrifugal Pump - 110v - Single Phase - 400 Ltr/min. is a Self-Priming item. Voltage for this item is 110V. It has an actual flow rate of 400 Ltr/min. The maximum head for this pump is 16m. 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.



    £994.80 RRP £845.58 £704.65
    In Stock In stock
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  10. GMP HG-1 415v B1½KQ-A Self-Priming Centrifugal Pump

    070-120

    GMP - HG-1 415V B1½KQ-A Self-Priming Centrifugal Pump - 400V - Three Phase - 250 Ltr/min - Dirty Water

    Self priming electric pump with multi blade impeller, appropriate for pumping clean or slightly dirty water. This product is manufactured by GMP.

    A non-return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again.

    Maximum suction depth of 6 metres and a maximum liquid temperature of 60°C.

    Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Carbon mechanical seal.

    The GMP HG-1 415v B1½KQ-A Self-Priming Centrifugal Pump - 400v - Three Phase - 250 Ltr/min. is a Self-Priming item. Voltage for this item is 400V. It has an actual flow rate of 250 Ltr/min. The maximum head for this pump is 16m5. 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.



    £759.60 RRP £645.66 £538.05
    In Stock 6 week lead time
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  11. GMP HG-2 415v B2KQ-A Self-Priming Trash Pump

    070-122

    GMP - HG-2 415V B2KQ-A Self-Priming Trash Pump - 400V - Three Phase - 500 Ltr/min - 18m Head

    Self priming electric pump with multi blade impeller, appropriate for pumping clean or slightly dirty water. This product is manufactured by GMP.

    A non-return valve is fitted on the inlet of the pump body to avoid the loss of water after the pump has stopped, making it easier to prime when the pump starts again. Maximum suction depth of 6 metres and a maximum liquid temperature of 60°C.

    Pump casing, inlet flange and impeller are made from Cast Iron. Stainless Steel shaft. Carbon mechanical seal.

    The GMP HG-2 415v B2KQ-A Self-Priming Trash Pump - 400v - Three Phase - 500 Ltr/min. is a Self-Priming item. Voltage for this item is 400V. It has an actual flow rate of 500 Ltr/min. The maximum head for this pump is 18m. 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.



    £958.80 RRP £814.98 £679.15
    In Stock In stock
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  12. Nocchi Jet Inox 45-43M Self-Priming Stainless Steel Centrifugal Pump - 230v - Single Phase - 45 Ltr/min

    022-253

    Nocchi - Jet INOX - 45-43M Self-Priming Stainless Steel Centrifugal Pump - 230V - Single Phase - 45 Ltr/min - 7m Head

    Stainless Steel jet pumps. This product is manufactured by Nocchi. Clean water only with no suspended solids or abrasive material. Excellent performanace, ideal for booster sets (see Superinox) and water transfer.

    Max head suction up to 7m if applied with footvalve strainer. Carbon mechanical seal. Stainless Steel shaft. Potable quality pump ideal for booster pumps and drinking water transfer.

    Stainless Steel pump body and shaft. Impeller. diffuser/venturi system made from technopolymer. Carbon mechanical seal.

    The Nocchi Jet Inox 45-43M Self-Priming Stainless Steel Centrifugal Pump - 230v - Single Phase - 45 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 45 Ltr/min. The maximum head for this pump is 7m. 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.



    £315.60 RRP £268.26 £223.55
    In Stock In stock
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  13. Nocchi Jet Inox 60-50M Self-Priming Stainless Steel Centrifugal Pump - 230v - Single Phase - 60 Ltr/min

    022-266

    Nocchi - Jet INOX - 60-50M Self-Priming Stainless Steel Centrifugal Pump - 230V - Single Phase - 60 Ltr/min - 7m Head

    Stainless Steel jet pumps. This product is manufactured by Nocchi. Clean water only with no suspended solids or abrasive material. Excellent performanace, ideal for booster sets (see Superinox) and water transfer.

    Max head suction up to 7m if applied with footvalve strainer. Carbon mechanical seal. Stainless Steel shaft. Potable quality pump ideal for booster pumps and drinking water transfer.

    Stainless Steel pump body and shaft. Impeller. diffuser/venturi system made from technopolymer. Carbon mechanical seal.

    The Nocchi Jet Inox 60-50M Self-Priming Stainless Steel Centrifugal Pump - 230v - Single Phase - 60 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 60 Ltr/min. The maximum head for this pump is 7m. 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.



    £337.20 RRP £286.62 £238.85
    In Stock In stock
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  14. Nocchi Jet JET 1000M Self-Priming Centrifugal Pump - 230v - Single Phase - 70 Ltr/min

    022-280

    Nocchi - Jet JET 1000M Self-Priming Centrifugal Pump - 230V - Single Phase - 70 Ltr/min - Clean Water

    Jet traditional Cast Iron self priming pumps mainly applied for water boosting systems, washing systems and garden irrigation. This product is manufactured by Nocchi. Cast iron pump bodies and motor brackets. Impeller, diffuser and venturi system made from technopolymer.

    Jet 100-68/80 impeller made from brass. Clean water only with a maximum liquid temperature of 50°C. Maximum suction height of 7 metres with footvalve.

    The Nocchi Jet JET 1000M Self-Priming Centrifugal Pump - 230v - Single Phase - 70 Ltr/min. is a Self-Priming item. Voltage for this item is 230V. It has an actual flow rate of 70 Ltr/min. The maximum head for this pump is 7m. 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.



    £373.20 RRP £317.22 £264.35
    In Stock In stock
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  15. Nocchi Jet 1000T 400V Self-Priming Centrifugal Pump - 400v - Three Phase - 70 Ltr/min

    022-284

    Nocchi - Jet 1000T 400V Self-Priming Centrifugal Pump - 400V - Three Phase - 70 Ltr/min

    Jet traditional Cast Iron self priming pumps mainly applied for water boosting systems, washing systems and garden irrigation. This product is manufactured by Nocchi. Cast iron pump bodies and motor brackets. Impeller, diffuser and venturi system made from technopolymer.

    Jet 100-68/80 impeller made from brass. Clean water only with a maximum liquid temperature of 50°C. Maximum suction height of 7 metres with footvalve.

    The Nocchi Jet 1000T 400V Self-Priming Centrifugal Pump - 400v - Three Phase - 70 Ltr/min. is a Self-Priming item. Voltage for this item is 400V. It has an actual flow rate of 70 Ltr/mi. 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.



    £373.20 RRP £317.22 £264.35
    In Stock In stock
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  16. Pentax Inox 80 Jet Self-Priming Stainless Steel Centrifugal Pump - 110v - Single Phase - 40 Ltr/min

    022-285

    Pentax - INOX - 80 Jet Self-Priming Stainless Steel Centrifugal Pump - 110V - Single Phase - 40 Ltr/min - 7m Head

    Self priming centrifugal pump ideal for water supplies, clean water only with no suspended solids or abrasive material. This product is manufactured by Pentax. Max head suction up to 7m if applied with footvalve strainer. Stainless steel pump body and shaft. Impeller. diffuser/venturi system made from technopolymer. Carbon mechanical seal. See PDF for more information.

    The Pentax Inox 80 Jet Self-Priming Stainless Steel Centrifugal Pump - 110v - Single Phase - 40 Ltr/min. is a Self-Priming item. Voltage for this item is 110V. It has an actual flow rate of 40 Ltr/min. The maximum head for this pump is 7m. 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.



    £370.80 RRP £315.18 £262.65
    In Stock In stock
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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.