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 SOME 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. These would be diaphragm / mud Pumps.
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. While some are limited to only a few feet vertical suction lift.
Self Prime pumps come in all materials like Cast Iron, FRP, Aluminum and Stainless. Powered by electric motors, gas / diesel engines, PTO / pedestal and air / pneumatic.
Many self priming pumps are able to handle debris / trash / solids, while others are for high pressure (fire fighting, irrigation, washdown).
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AMT Pumps
12v DC Cast Iron Self Priming Pump
282F-V12-95
$1,621.3812v DC Self Priming Pump
AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing.
Battery powered pumps feature self-cleaning clog resis...
12VDC 3/4HP TENV Learn More -
AMT Pumps
12VDC Stainless Pump
282F-V12-98
$2,441.6312vdc SS Stainless AMT Self-priming Centrifugal pump
is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These Stainless pumps feature self-cleaning clog resistant imp...
12v DC 3/4HP TENV Learn More -
AMT Pumps
Self Priming Centrifugal Pump
1SP07C-12v
$1,632.0012VDC Self-priming centrifugal pump
12 volt battery pump for circulating, liquid transfer and dewatering applications. This line of AMT Self-Priming Centrifugal pumps is designed for industrial and commercial applications requiring high volume li...
3/4HP 12V Learn More -
AMT Pumps
12VDC Self Priming Centrifugal Pump
285G-95-DC
$1,935.8812 Volt DC Self-priming pump
285F-95-DC 3/4HP for circulating, liquid transfer and dewatering applications. Self-cleaning, clog resistant impeller. Built in flapper/check valve. Handle & steel case. 12vdc water & chemical pumps are often used on ...
3/4HP 12V DC Learn More -
AMT Pumps
Self Priming Centrifugal Pump 12vdc
285J-95-12
$1,423.7512 Volt DC (12vdc) powered Self-priming centrifugal pump for circulating, mobile liquid transfer and dewatering applications. Self-cleaning, clog resistant impeller semi-trash pump. Built in flapper / check valve. Handle & steel case. 12v DC mo...1HP 12 Volt DC Learn More -
AMT Pumps
Self Priming Electric 12V Bronze pump
4850-97
23% Off Special Price $286.35 Regular Price $371.88Self-priming Bronze Centrifugal pumps are compact and designed for a wide range of dewatering / recirculating applications including marine, salt water aquaculture and bait live well tanks. 12 volt Model 4850-97 is fitted with a DC, 3700 RPM mo...Marine Learn More
