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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 Pumps

    3" CI Self-Prime pump Dewatering

    2879-95

    15% Off Special Price $3,351.50 Regular Price $3,942.94
    Cast Iron CI AMT self-priming pumps are heavy duty dewatering pumps 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 connec...
    7.5HP 230v/1 Learn More
  2. AMT Pumps

    AMT Self Priming Centrifugal pump

    2761-95

    20% Off Special Price $964.75 Regular Price $1,205.94
    Self-priming AMT IPT Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of handl...
    115/230v 2HP ODP 7 500 GPH 2" Learn More
  3. AMT Pumps

    Electric 4" Trash pump 15HP

    399D-95

    $4,937.44

    Electric Trash Pump – 4”
    Durable, Efficient, and Designed for Solid-Laden Liquids

    The AMT 399D-95 Electric Trash Pump is engineered for reliable, trouble-free operation in demanding environments. With robust construction and advanced features,...

    230/460v 3P Replaces 399A-95 30,000GPM Learn More
  4. AMT Pumps

    Self Priming 316SS Pump

    2762-98

    20% Off Special Price $1,767.15 Regular Price $2,208.94
    Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of handling up t...
    1.5HP 115/230v Learn More
  5. AMT Pumps

    2" Gas Powered Diaphragm Pump

    69-G633

    23% Off Special Price $2,045.31 Regular Price $2,656.25

    Mud pump. Powered by 4 HP Honda GX 120 Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diap...

    Honda GX120 Learn More
  6. AMT Pumps

    2" Diesel Pump

    336Z-96

    23% Off Special Price $3,876.93 Regular Price $5,034.98
    2" Mud pump. Powered by 4.8 HP Hatz diesel Engine, Electric Start. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudho...
  7. AMT Pumps

    Electric Trash pump 7.5HP 1P

    394H-95

    23% Off Special Price $3,615.30 Regular Price $4,695.19

    Electric Trash pump Single Phase motor. AMT IPT 394B-95 (former) Cast Iron Sewage Trash pumps are designed for a trouble free and economical handling of solid-laden liquids and slurries. Pumps are available in three NPT port sizes; 2", 3" and 4". ...

    230V/1 16,800 GPH, 3" Learn More
  8. AMT Pumps

    Trash Pump 3" Gas Engine Driven Honda pump

    3943-96

    $2,666.88

    AMT line of Gas Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Obsolete see 3S9XHR. Pumps are constructed of heavy duty sand cast components featuring removable/replaceable...

    9HP Honda GX270 - OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
  9. AMT Pumps

    CI Trash pump 10HP 1P

    394K-95

    25% Off Special Price $4,270.46 Regular Price $5,693.94

    Electric Water Trash pump, Single Phase Trash Pump & motor. AMT Cast Iron Sewage Trash pumps are designed for a trouble free and economical handling of solid-laden liquids and slurries. Pumps are available in three NPT port sizes; 2", 3" and 4". C...

    230v 1phase 21,900 GPH Replaces 394F-95 Learn More
  10. AMT Pumps

    Sprinkler Booster 1HP

    379F-95

    $1,028.50

    1HP 3-phase AMT Sprinkler Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check...

    1 HP 230/460v TEFC Learn More
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