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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. Oberdorfer N990RJ-T45 Bronze Rotary Gear Pump w/ motor relief valve

    Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RJ-T45
    $3,081.00
    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...
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  2. Webtrol SPC150 Self priming SS

    Webtrol

    Self priming SS

    SPC150
    $1,991.34
    304 SS self-priming centrifugal pump, close coupled to a 1.5 HP ODP motor.
    1 1/2HP 115/230V ODP Learn More
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  3. AMT - 3891-98: AMT Pump self prime ss pump

    AMT Pumps

    AMT Pump self prime 316SS

    3891-98
    $2,223.81

    316SS AMT Pump. Self Priming Stainless steel Centrifugal pump 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 E...

    1-1/2HP 115/230v Stainless Steel Learn More
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  4. pacer_gseries_1_1.jpg

    Pacer Pumps

    GNOK1.5/2DLK C1.5C

    60-61D4C1.5C
    $1,497.30

    GNOK1.5/2DLK C1.5C Pacer self priming pump, electric

    The self-priming series G pump is made in Noryl, providing a maximum corrosion resistance in various water applications. Lobster tanks,Fountains, waterfalls, aquaculture, irrigation. The pump c...

    115/230v 1.5HP Learn More
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  5. Self priming Centrifugal Pump SS

    AMT Pumps

    Self priming Centrifugal Pump SS

    4298-98
    $1,380.19
    AMT Self priming Centrifugal Pump SS. 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 ...
    115/230v 1-1/2HP Learn More
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  6. 429K-98_13.gif

    AMT Pumps

    Stainless Steel pump self priming

    429E-98
    $1,629.88

    Stainless Steel pump self priming 2HP Single Phase 1".

    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)...

    115/230v 2HP TEFC Learn More
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