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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

    115v Demand Pump 1GPM

    3321-1E1-52C
    $206.41

    Diaphragm pump with automatic switch. Demand

    Demanding industrial electric pump environments require precise engineering and quality components葉he demand pump was designed with both. Demand pumps operated as a positive displacement pump which h...

    1GPM 60PSI 115AC Learn More
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  2. 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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  3. 316SS Self prime pump FRX75-SP FMx75

    MP Pumps

    316SS Self prime pump FMX75

    35329
    $1,131.25

    316SS Self Prime Pump for chemicals, salt water or many other liquids where corrosion is a problem by MP. Marine Boat air conditioning is a big market for these pumps. Model FMX75 is a high performance self-priming 316 stainless steel centrifugal ...

    230v/1 TEFC Learn More
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  4. AMT 15sp Self Priming Centrifugal Pump

    AMT Pumps

    Self Priming Centrifugal Pump

    15SP15C-1P
    25% Off Special Price $927.56 Regular Price $1,236.75

    1.5HP Self Priming Chemical Pump 115v /230v

    1.5" Self-priming centrifugal pump for circulating, liquid transfer and dewatering applications. This line of AMT Self-Priming Centrifugal pumps is designed for industrial and commercial applications re...

    1.5HP 115/230v Learn More
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  5. 3" CI Self-Prime pump18

    AMT Pumps

    3" CI Self-Prime electric pump 300 GPM

    2878-95
    10% Off Special Price $3,087.73 Regular Price $3,430.81
    AMT self-priming pumps are designed for a broad range of high capacity applications. The Center line discharge is specifically designed to prevent vapor binding and makes for more convenient piping connections.

    Self-cleaning semi-open impeller...

    5HP 230v/1 Learn More
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  6. Flotec 2825SS-01 Stainless Steel Sprinkler Utility Pump

    Flotec Pumps

    Stainless Steel Sprinkler Utility Pump

    2825SS-01
    $666.00
    Features:
    • Stainless Steel Pump Housing
    • Continuous duty rated 1 HP, 115 Volt motor , 3,450 RPM
    • Permanently lubricated Bearings mean no maintenance problems
    • Completely portable; pump mounted on stand with handle
    • Factory installed 6' power cord wit...
    Simer sprinkler pump Learn More
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  7. Electric start 3" trash pump gas engine amt 3944-96

    AMT Pumps

    3" Trash Pump Electric start Honda

    3944-96
    $4,182.40
    OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
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  8. Riverside_FP25V.gif

    Riverside

    FP25HE fire pump Electric Start

    FP25HE
    $3,945.00

    High Pressure Centrifugal Pump. Sometimes called Fire Pumps, these models are used to transfer water long distances or to deliver water at high pressure. Among their many uses are firefighting, rescue work, jetting in piles, washing boats, cleanin...

    Honda 13HP powered high pressure pump Learn More
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  9. gas dredge pump amt 316f-95

    AMT Pumps

    Gas Engine Dredge Pump

    316F-95
    25% Off Special Price $1,671.85 Regular Price $2,229.13
    Dredge Pump

    Gas Engine Driven Dredging Pump is designed for pumping sea water and fresh water containing up to 25% sand, debris and other abrasive particles. This unit can be used for other marine applications including dredging, pile driving,...

    Honda GX160 OHV w/ Oil Alert Learn More
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  10. PTO Trash Pump as shipped

    TrunkPump

    PTO Trash Pump

    TP-3PTR
    $3,889.00

    TrunkPump Trash Pump

    The TrunkPump TP-3PTR is a powerful and versatile PTO-powered trash pump designed for efficient dewatering and flood management. Ideal for golf courses, sports fields, farms, ponds, and seasonal applications like flooding cor...

    3" PTO Trash 400gpm Learn More
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