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.

Griswold Pumps

CI SP pump 7.5HP

75HLS TEFC

$13,562.00

Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.

7-1/2HP 230/1 Learn More

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AMT Pumps

3" CI Self-Prime pump Dewatering

2879-95

$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

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AMT Pumps

Electric Trash pump 7.5HP 1P

394H-95

$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

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Munro Pumps

Irrigation self prime pump 7.5hp

MU75HS

$13,000.00

Irrigation Self-priming high-head & high flow pump. Single phase, 7.5 hp, 230vac. Sprinkler irrigation pump. Also used for pond level management.

Heavy duty work horse. Sturdy cast iron with bronze impeller design engineered for years of trouble ...

230v/1 Learn More

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