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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. Remco_demand pump

    Remco

    Bypass Pump 2GPM

    3321-2E1-82B
    $206.41

    Industrial pump environments require precise engineering and quality components the bypass pump was designed with both. For its size, it is one of the most powerful and productive diaphragm pumps you can buy, pumping up to 2.0 gallons per minute. ...

    2GPM 60PSI 12v Learn More
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  2. he64_20141031.jpg

    Darley Pumps

    Portable Marine Fire Pump 64HP

    HE 64RPM Hercules
    $28,905.41

    Darley Marine Fire Pump has always been a leader in portable fire pump design. Includes metal frame, control panel, jet coated exhaust, painted engine, 316SS shaft and hard anodized pump casing.The High-Volume Fire Pump is easy-starting, portable....

    Learn More
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  3. 316SS Gear pump

    Hypro Pumps

    316SS Gear pump

    GMSV4A4
    $1,735.68

    316SS Rotary Gear pump with 1HP motor. 303 SS fasteners, Ryton gears. Stainless steel gear pump for aggressive chemicals.

    Use for pressure spraying, circulation of lubricants, tank / drum filling. Will handle water like liquids to very thick. B...

    1/2" 1HP 115/230v Learn More
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  4. Pacer NSF Water Pump

    Pacer Pumps

    NSF Water Pump

    IPW2WL-D3.0C
    $2,515.00

    NSF Sanitary potable water & Food Grade electric pump.

    Self-Priming SS Centrifugal Pumps, Pump casing is made of 304 stainless steel. Internal parts are glass reinforced polypropylene. All pumps include a built-in check valve.

    These pumps are st...

    3HP 230/460v/3 Stainless 2" Learn More
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  5. NSF drinking water pump with Honda gas engine Pacer IPW2WL-E5HCP

    Pacer Pumps

    NSF Potable Water Pump Honda Gas Engine

    IPW2WL-E5HCP
    $2,481.70

    NSF Potable Water Pump Honda Gas Engine.

    High-Flow, Stainless Steel Self-Priming Pump for Potable Water Systems

    The Pacer IPW2WL-E5HCP is a food-grade, self-priming centrifugal pump powered by a reliable Honda gas engine. Designed specifically f...

    Honda 5HP SS 2" Learn More
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  6. honda gas engine potable water pump nsf

    Pacer Pumps

    NSF Water Pump

    IPW2WL-E6VCP
    $2,012.50

    NSF Water Pump Briggs Gas Engine.

    Stainless Steel Self-Priming Centrifugal water Pump Briggs gas engine powered, Pump casing is made of 304 stainless steel. Internal parts are glass reinforced polyester or glass reinforced polypropylene. All pump...

    Briggs 6.5HP SS 2" Learn More
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  7. allflo_61zbq1r7sql._sl1000__4.jpg

    All-Flo Pumps

    Air Diaphragm pump Aluminum

    A100-NAA-TTYT-B30
    $2,800.50
    Aluminum Air AODD Pump 1". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Materi...
    Alum/ptfe/1" Learn More
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  8. MP 36310 FM 10 w/ 5HP Motor

    MP Pumps

    Petroleum 10

    38349
    $5,437.50

    Petroleum 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Standard features include SS drive sleeve, SS fasteners, renewable wear plate, and a semi-open dynam...

    Ductile Iron Hydraulic 2" Learn More
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  9. Remco_Fatboy.jpg

    Remco

    Demand Pump 5.3GPM

    5537-1E3-58C
    $246.71

    Review New Model: 5537-1E1-65C

    Extreme Duty 115v --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 whic...

    5.3GPM 60PSI 115v NPT Geolast Learn More
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  10. Centrifugal Pump

    Berkeley Pumps

    B8GPBM Centrifugal Pump

    B56000
    $35,680.00 $35,680.00 Click for price

    The type B, pumps are built for continuous dependable performance and ease of repair. Ideal for transfer applications, standby fire protection, dewatering and irrigation. Flows to 3000 GPM, Heads to 60 feet.

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