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.

AMT Pumps

4˝ Self-Priming Semi-Trash Pump 10HP

4871-95

23% Off Special Price $2,450.91 Regular Price $3,183.00

Self-Priming Semi-trash pump. A robust Cast Iron Centrifugal self priming pump designed for a broad range of high capacity applications, including dewatering, waste pits, liquid transfer, circulation, drainage and irrigation. Dual volute design re...

4" 10HP 230/460v Learn More

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AMT Pumps

10HP Self priming High Pressure Pump

4804-95

25% Off Special Price $2,366.25 Regular Price $3,155.00

10HP AMT 2” Self Priming High Pressure Pumps are 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. ...

10HP 230/460v Learn More

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