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Self-Priming Pump

Self priming pumps are able to pull prime after loosing prime or in some cases can run dry and initiate priming. Centrifugal pumps which are called self-priming actually need to be primed the very first time and then after should hold prime or start up again if pump has retained its priming liquid in its volute. These pumps do not prime from a dry condition.

The second type of Self Priming pump is a positive displacement one and can pull prime completely on its own from often a dry condition.

Self-priming pumps all have a common limit to how high they can lift or prime. This is often 25 feet maximum and with some pumps may take up to 5 minutes.

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  1. Aquatec Pumps

    Variable sp / constant PSI 115v

    5853-GB12-V81D

    $405.88
    Variable speed, constant pressure pumps. These pumps integrate a state-of-the-art digital controller. This unique intelligent controller makes the pumps able to maintain a constant pressure (within 2 PSI) for variable flow rates throughout thei...
    115v 1.2gpm 40 / 65psi Learn More
  2. Aquatec Pumps

    Variable sp / constant PSI 115v

    5853-GE12-V81D

    $405.88

    Variable speed, constant pressure pumps. These pumps integrate a state-of-the-art digital controller. This unique intelligent controller makes the pumps able to maintain a constant pressure (within 2 PSI) for variable flow rates throughout their o...

    1.2gpm 60 / 65psi 115v Learn More
  3. Pacer Pumps

    SPRY2HL C3.0C

    58-22HL-C3.0C

    $1,767.55
    S pump close coupled to a TEFC 3 HP 115/230v electric motor. Self priming Polypro plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metalic internals. No wetted metal parts. Used often as a ...
    3Hp 115/230v PP Learn More
  4. Aquatec Pumps

    Variable speed constant PSI 115v

    5501-IEN2-V77D

    $405.88

    Variable speed, constant pressure pumps. These pumps integrate a state-of-the-art digital controller. This unique intelegant controller makes the pumps able to maintain a constant pressure (within 2 PSI) for variable flow rates throughout their op...

  5. Aquatec Pumps

    Variable speed constant PSI 115v

    5501-2D01-V578

    $467.20
    Variable speed, constant pressure pumps. 3 min time out if no water present. These pumps integrate a state-of-the-art digital controller. This unique intelegant controller makes the pumps able to maintain a constant pressure (within 2 PSI) for ...
  6. Flojet Pumps

    Industrial Demand Pump

    2100-789

    $675.60
    Spray pump is a Duplex Diaphragm demand pump 115v. Use as a carpet cleaning machines, solar water pump or any other powered shower, sprinkler, misting system. Demand switch automatically turns the spray pump on and off when discharge valve is o...
  7. Sta-Rite

    1 1/2 hp Pro Storm

    DS3HF-01

    $1,556.00

    The Pro Storm Series of cast iron sprinklers offer superior unmatched performance, available in 1 HP through 2 1/2 HP models. The Pro Storm offers “single-body-fill” priming to 25-foot lifts, in less than 5 minutes! The Pro Storm models DS2 no...

    115/230v Learn More
  8. Sotera

    Chemtraveller Portable 110V AC

    SS465BX713

    $3,200.00

    The Sotera 110 volt AC electric Chemtraveller is built for serious pumping power at your bulk plant or loading pad. Electric diaphragm pump is positive displacement and pumps water like to thick viscous chemicals at a fixed flow rate. The high pr...

    Complete System Learn More
  9. Munro Pumps

    Munro sprinkler pump

    MULP150B w/hose kit

    $999.00
    Munro sprinkler pump. Residential self-priming pump. Easy Service Design Economical Construction.

    Motors are wired for 230v (high) as standard. To use on 115v (low) follow motor name plate wiring diagram. Motors are Lincoln brand. Pump rotation i...

  10. Sotera

    Chemtraveller Portable Explosion Proof 110V AC

    SS465BEXP

    $1,140.00

    The Sotera 110 volt AC electric Chemtraveller is built for serious pumping power at your bulk plant or loading pad. Electric diaphragm pump is positive displacement and pumps water like to thick viscous chemicals at a fixed flow rate. The high pr...

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