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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. Flotec FP4112 water pump CI Shallow well Pump 1/2

    Flotec Pumps

    CI Shallow well Pump 1/2

    FP4112
    $620.00
    Cast Iron shallow well jet pump water pump. 1/2 HP * Superior performance at depths to water of 25' or less. * Rugged, heavy-duty cast iron pump housing. 1-1/4" NPT suction and 1" NPT discharge pipe sizes.Ready-to-install dual voltage (115v/23...
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  2. StariteFlotec FNC-L Shallow well Pump 1/2HP

    Sta-Rite

    Shallow well Pump 1/2HP

    FNC-L
    $1,018.00 $1,018.00 Click for price

    Cast Iron shallow well jet pump water pump. 1/2 HP electric motor.

    Also often used as a sprinkler pump with built in automatic on / off using included pressure switch.

    * Superior performance at depths to water of 25' or less. * Rugged, heavy-dut...

    115/230v 1/2hp Learn More
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  3. Flotec FP4122 CI Shallow well Pump 3/4

    Flotec Pumps

    CI Shallow well Pump 3/4

    FP4122
    $960.00
    Cast Iron shallow well jet pump. 3/4 HP * Superior performance at depths to water of 25' or less. * Rugged, heavy-duty cast iron pump housing. * Ready-to-install 230 volt motor - see manual for 115 volt conversion. * 1-1/4" NPT suction and 1" N...
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  4. Wayne PLS100 1 HP Portable Lawn Sprinkler / Utility Pump

    Wayne

    1 HP Portable Lawn Sprinkler / Utility Pump

    PLS100
    $469.51
    This pump is designed to sprinkle lawns and small gardens from lakes, ponds, or rivers, empty or fill stock tanks, remove standing water from flooded areas and transfer water.

    * 304 Stainless Steel pump housing / plastic impeller for durabilit...

    115v 1HP 720 Gallons Per Hour Learn More
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  5. 75HHS Irrigation pump CI Irrigation pump

    Griswold Pumps

    CI Irrigation pump

    75HHS
    $9,424.00

    Irrigation Pump, heavy duty, electric.

    7.5HP Griswold pump is a heavy duty work horse water pump. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation or pond and fountain service. Self-priming means no foo...

    7-1/2hp 230/1 ODP Learn More
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  6. jabsco 11810 pump

    Jabsco Pumps

    Bronze Pump 10gpm 115V

    11810-0003
    $1,041.00
    Bronze Utility pump, electric motor drive. For general transfer pumping where self-priming, 10gpm flow, debris tolerance and portable 115V AC operation is desired. Nitrile for oil based products. Neoprene for water and general purpose pumping. ...
    1/3HP Utility pump 115v Learn More
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  7. Jabsco 18610-0001 Bronze Portable Pump

    Jabsco Pumps

    Bronze Portable Pump

    18610-0001
    $888.33
    Bronze Portable Pump, marine water utility pump. For general transfer pumping where self-priming, 6 gpm flow, debris tolerance and portable 115VAC operation is desired. Long lasting AC induction motor has no brushes to wear out. Do not pump gas...
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  8. Oberdorfer N992RMS5-F01 Bronze Gear Pump Mtr

    Oberdorfer Pumps

    Bronze Gear Pump & Mtr

    N992RMS5-F01
    $1,231.23
    Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life. Includes relief valve in pump head...
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  9. 10HLS TEFC CI SP pump 10HP

    Griswold Pumps

    CI SP pump 10HP

    10HLS TEFC
    $8,865.00
    Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.
    10HP 230/1 Learn More
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  10. Sta-Rite DMG 2HP Sprinkler Pump

    Sta-Rite

    2HP Sprinkler Pump

    DMG-41L
    $2,420.00 $2,420.00 Click for price
    Sta-rite Medium Head Self-priming centrifugal pump for sprinkler irrigation, fire protection, marine and liquid transfer. Cast iron construction with Bronze enclosed impeller. Includes drain port. Order suction port separately as a accessory.
    230v Learn More
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