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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. amt 394g-95 pump

    AMT Pumps

    Sewage Trash pump 7.5HP

    394G-95
    $3,137.00

    Sewage Trash Pump, 7.5HP electric

    Self priming electric motor driven pumps for all sorts of medium sized debris. Factory sumps, Loading docks, wastewater pits, manure pits and high volume water transfer. Rugged American made pump. Motors are avai...

    230/460v 3P 20,400GPH, 3" 394A Learn More
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  2. 4802-95-amt-shown-with-a200-90-based-1.jpg

    AMT Pumps

    2" Self priming High Pressure Water Pump

    4802-95
    $2,542.00

    AMT 2” Self Priming High Pressure Water Pump7.5hp, self-priming high pressure booster pumps with a two stage impeller design to provide additional pressure. All models feature cast iron construction with aluminum impellers and FKM Mechanical Seals...

    7.5HP 230/460v Learn More
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  3. 2875-95 amt ipt gorman rupp pump

    AMT Pumps

    3" Self-Prime Pump

    2876-95
    $2,265.00

    AMT 7-1/2HP self-priming pump.

    Designed for a broad range of high capacity solids handling semi-trash applications. The Centerline discharge is specifically designed to prevent vapor binding and makes for more convenient piping connections. Heavy...

    7.5HP 230/460v Learn More
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  4. 3100-99_2.gif

    AMT Pumps

    Trash Pedestal Pump 3"

    3100-99
    $2,475.00

    Trash pump on Pedestal,

    pumps are designed for direct or belt drive. Frame mounted solids handling pump 3". Specific units are available in Cast Aluminum with Cast Iron impeller construction material. Easy cleanout design by removing casing bolts...

    3" Pedestal Trash pump Learn More
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