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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. Graymills Pumps

    Coolant pump

    IMS75F 3/4-1

    $972.57

    Coolant pump

    Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a verti...

  2. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RJ-T95

    $2,532.40
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  3. Graymills Pumps

    Coolant pump

    IMS75F 3/4

    $979.00

    Coolant pump

    Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a verti...

  4. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RK-Y95

    $3,205.80
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  5. Sta-Rite

    Irrigation Pump

    DHHG3-53

    $3,157.00
    Irrigation Pump Fountain Pumps High Head Self-priming centrifugal pump for irrigation, fire protection, marine and liquid transfer or water reclaim and water-tank delivery systems. Cast iron construction with Noryl enclosed impeller. Includes ...
    2.5HP 208-230/460v 3 phase Learn More
  6. Hypro Pumps

    Bronze Gear pump 1HP

    GMBN3VA43

    $1,483.72

    Rotary Gear pump 3/8". 303 SS fasteners, Ryton gears.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than one minute.

    Use for press...

    3/8" 3phase ODP Learn More
  7. EBARA Pumps

    Stainless Steel Jet Pump

    JEU8067D3C

    $1,176.45
    EBARA Pro Steel JEU Jet Pump series is designed for dependable performance and rugged continuous duty service. When duty requirements demand material conformance for corrosion resistance, Pro Steel is the choice. This versatile and reliable pum...
    3/4HP 208-230/460V ODP Learn More
  8. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor

    N990L-Y98

    $3,879.20
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  9. EBARA Pumps

    Stainless Steel Jet Pump

    JEU150615D3C

    $1,284.55
    EBARA Pro Steel JEU Jet Pump series is designed for dependable performance and rugged continuous duty service. When duty requirements demand material conformance for corrosion resistance, Pro Steel is the choice. This versatile and reliable pum...
    1 1/2HP 208-230/460V ODP Learn More
  10. EBARA Pumps

    Stainless Steel Jet Pump

    JEU80610T3C

    $1,363.90
    EBARA Pro Steel JEU Jet Pump series is designed for dependable performance and rugged continuous duty service. When duty requirements demand material conformance for corrosion resistance, Pro Steel is the choice. This versatile and reliable pum...
    1HP 208-230/460V TEFC Learn More
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