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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. SS Centrifugal 3/4HP pump

    AMT Pumps

    SS Centrifugal 3/4HP pump

    282D-98
    23% Off Special Price $1,562.62 Regular Price $2,029.38
    This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage, glycol production and processing. These pumps feature self-cleaning clog resista...
    115/230v 3/4HP TEFC Learn More
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  2. SS Centrifugal Pump

    AMT Pumps

    SS Centrifugal Pump

    429D-98
    23% Off Special Price $1,185.46 Regular Price $1,539.56
    AMT 316 SS Transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are recommended for use with nonflammable liqui...
    115/230v 1-1/2HP Learn More
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  3. 429K-98_9.gif

    AMT Pumps

    SS Centrifugal Pump

    429K-98
    25% Off Special Price $1,056.66 Regular Price $1,408.88

    AMT 316 Stainless Steel Electric Self Priming pumps

    are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are recommended for use ...

    230/460v 3/4HP TEFC Learn More
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  4. SS Centrifugal Pump

    AMT Pumps

    SS Centrifugal Pump

    429L-98
    23% Off Special Price $1,145.38 Regular Price $1,487.50
    AMT 316 SS Transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are recommended for use with nonflammable liqui...
    230/460v 1HP Learn More
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  5. AMT - 3890-98: Self prime Stainless Steel pump

    AMT Pumps

    Self prime SS pump

    3890-98
    23% Off Special Price $1,542.99 Regular Price $2,003.88

    Chemical Self-Priming stainless steel Centrifugal pump

    Designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers fumigants. Chemical pumps for Biodiesel production B100, TFE ...

    3/4HP 115/230v Learn More
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  6. AMT - 3893-98: Stainless steel Pump

    AMT Pumps

    Stainless steel Pump

    3893-98
    20% Off Special Price $1,779.05 Regular Price $2,223.81
    AMT Self-Priming Stainless steel centrifugal pumps are designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers / fumigants. All models are equipped with TEFC (Totally Enc...
    230/460v 1-1/2HP Learn More
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  7. dimensions 3" Self-Prime pump

    AMT Pumps

    3" CI Self-Prime pump

    2875-95
    23% Off Special Price $1,893.96 Regular Price $2,459.69
    AMT self-priming pumps are designed for a broad range of high capacity applications. The Centerline discharge is specifically designed to prevent vapor binding and makes for more convenient piping connections.

    Self-cleaning semi-open stainless...

    5HP 230/460v Learn More
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  8. Remco 5537-1E1-58C 115v Demand Pump 5.3GPM

    Remco

    115v Demand Pump 5.3GPM

    5537-1E1-58C
    $332.00

    Demanding industrial pump environments require precise engineering and quality components—the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in. When flow is open the p...

    5.3GPM 60PSI 120v NPT Learn More
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  9. Remco_Fatboy.jpg

    Remco

    12v Demand Pump 5.3GPM

    5537-1E1-82B
    $270.00

    12vdc 5.3gpm Demanding industrial pump environments require precise engineering and quality components the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in. When flow is...

    5.3GPM 60PSI 12v NPT Learn More
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  10. Oberdorfer N993R N993 bronze Gear pump

    Oberdorfer Pumps

    3/8 bronze Gear pump

    N993R-03
    $1,259.70
    Pump Only PEO, no motor.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.

    Gear pu...

    Pump Only PEO, Relief 3/8" ports Learn More
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