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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. MP_FM pedestal mounted pto pump

    MP Pumps

    Flomax 8 Pedestal pump

    21339
    $1,275.00
    Flomax 8 pumps are self-priming pumps, pipe size 2" NPT. CI pump mounted to a CI bearing pedestal which has a 3/4" diameter shaft. Right hand rotation.
    Pedestal mounted CI 5" imp. Learn More
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  2. AMT 382A-K9 Thermoplastic pump kit

    AMT Pumps

    Thermoplastic pump kit

    382A-K9
    $366.56
    AMT Plastic General Purpose pumps Kit. The various models are designed to cover a wide array of applications including Ag, fertilizer, lawn care, dewatering, irrigation, solids handling, etc. All units are portable. Pumps are designed for use w...
    Pump Kit Learn More
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  3. All-Flo Stainless 1/2" diaphragm pump A050-NA3-VV3V-000

    All-Flo Pumps

    Air Diaphragm pump Stainless

    A050-NA3-VV3V-000
    $1,867.80

    Stainless Steel Diaphragm Air AODD Pump 1/2". 

    All-Flo pneumatic diaphragm pumps are used throughout industry, chemical, paints, solvents and paints. Standard (Suction Right / Discharge Right). Made in USA.

    Lube-free air valve, Non-stalling, No ...

    1/2" Stainless Learn More
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  4. All-Flo Stainless 1/2" diaphragm pump A050-NA3-GT3N-S70

    All-Flo Pumps

    Air Diaphragm pump Stainless

    A050-NA3-GT3N-S70
    $1,867.80

    Stainless Steel Diaphragm Air AODD Pump 1/2". 

    All-Flo pneumatic diaphragm pumps are used throughout industry, chemical, paints, solvents and paints. Standard (Suction Right / Discharge Right). Made in USA.

    Lube-free air valve, Non-stalling, No ...

    1/2" Stainless Geolast Learn More
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  5. MP Flomax fm15 pump kit HDD

    MP Pumps

    Flomax 8 FM8 Pump Dbl Seal

    38340
    $3,307.50

    Bentonite HDD replacement pump, similar to Ditch Witch Vermeer pump. FM15PMP C:PED 5.94 T-31 DS OIL. Pump kit Flomax 8 are self-priming pumps, pipe size 2" NPT. For close coupling to standard 1" shaft engine. See other models for other mounts, or ...

    Charged oil Dbl seal Learn More
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  6. MP 35221 FM5 Pump w/ 1.5HP

    MP Pumps

    FM5 Pump 1.5HP 3P

    35221
    $2,308.75

    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP. FLOMAX® 5 self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights...

    1.5HP 230/460v CI Learn More
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  7. Remco 5536-1E1-731A 24v Demand Pump

    Remco

    24v Demand Pump

    5536-1E1-731B
    $236.00
    Demanding industrial 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 has a pressure switch built in. When flow is open th...
    4GPM 60PSI 24DC Learn More
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  8. MP 29635 FM 8 w/ Engine

    MP Pumps

    FM 8 w/ Engine

    29635
    $2,512.50
    Flomax 8 are self-priming pumps, pipe size 2" NPT. Gas Engine Driven w/ 5 HP Honda
    5HP Honda Learn More
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  9. MP_2CT electric trash pump 44193

    MP Pumps

    2CT-3HS Trash Pump w/ motor

    44193
    $6,612.50

    2CT Jaeger Trash Pumps, self-priming, cast iron. Close-coupled TEFC electric motor drive provided.

    The Model 2CT is a 3" x 3" Self Priming Trash Pump which is close coupled. This unit has cast iron construction with a ductile iron impeller, 304 s...

    3" 7.5HP 230/460v TEFC Learn More
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  10. MP 36764 stainless steel flomax fm8 pump gas engine self priming

    MP Pumps

    Honda Stainless Self Priming Flomax 8

    36764
    $6,077.50
    Honda Electric Start w/ Stainless Steel self priming pump.

    Stainless Steel Flomax 8 pump with Honda engine are self-priming pumps, pipe size 2" NPT. Gas Engine Driven w/ 5 HP Honda. 316SS gas semi-trash pumps. 

    Standard features include a 2″ NPT ...

    5HP ES Honda Stainless Learn More
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