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.

Remco

115v Demand Pump 2.2GPM

3313-1E1-52C

$206.41

115v Demand Pump 2.2GPM

3313 series no longer available review 3323-1E1-52C

Demanding industrial pump environments require precise engineering and quality components, the demand pump was designed with both. Demand pumps operated as a positive di...

2.2GPM 60PSI 115AC Learn More

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Remco

115v Demand Pump 1GPM

3321-1E1-52C

$206.41

Diaphragm pump with automatic switch. Demand

Demanding industrial electric pump environments require precise engineering and quality componentsè‘‰he demand pump was designed with both. Demand pumps operated as a positive displacement pump which h...

1GPM 60PSI 115AC Learn More

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Remco

115v Demand Pump 100PSI

5537-1i1-65C

$323.00

115V Demand Pump, 100 PSI

The Remco 5537-1i1-65C is a high-performance 115V diaphragm demand pump, engineered for industrial, agricultural, and commercial applications requiring precision, reliability, and efficiency. With a built-in pressure swi...

2.2GPM 100PSI 120v NPT Learn More

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Remco

FatBoy Demand Diaphragm Pump

5538-1E1-69C

$412.56

THE PROFLO FATBOY® PUMPS UP THE VOLUME WITH 7GPM. Demanding industrial pump environments require precise engineering and quality components. The ProFlo FatBoy® was designed with both. To maximize the potential of all five diaphragm chambers, Rem...

7GPM 60PSI 115V NPT Demand Learn More

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Remco

115v Demand Pump 5.3GPM

5537-1E1-65C

$293.22

Demanding industrial pump environments require precise engineering and quality components—the 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 the pum...

5.3 GPM Demand 60 PSI Viton Santoprene 1/2″ FNPT 110/120 VAC Learn More

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Remco

115v Demand Pump 5.3GPM

5537-1E1-58C

$332.00

Demanding industrial pump environments require precise engineering and quality components—the 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 the p...

5.3GPM 60PSI 120v NPT Learn More

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Remco

Demand/Bypass

5517-1E1-58C

$339.00

115v AC electric diaphragm pump. PROFLO 5500 OVERVIEW Engineered to withstand the most rigorous and punishing duty cycles, the ProFlo 5500 Series Pump is a top-line performer. We make this claim because we use the highest quality American Made pum...

5.3/gpm 60psi 115v Learn More

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Remco

115v Demand Pump 2GPM

3323-1E1-52C

$206.41

Demanding industrial pump environments require precise engineering and quality components. The demand pump was designed with both. Demand pumps operate as a positive displacement pump which has a pressure switch built in. When flow is open the pum...

2.2 GPM Demand 60 PSI Viton Santoprene 3/8″ FNPT 110/120 VAC Learn More

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Remco

24vdc Demand Pump

2452-1H1-20B

$173.64

Demanding industrial pump environments require precise engineering and quality componentsè‘‰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...

2GPM 80PSI Learn More

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