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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Pacer Pumps
SPRY2HL C3.0C
58-22HL-C3.0C
$1,767.55S pump close coupled to a TEFC 3 HP 115/230v electric motor. Self priming Polypro plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metalic internals. No wetted metal parts. Used often as a ...3Hp 115/230v PP Learn More -
Pacer Pumps
SPRY2HL D3.0C
58-22HL-D3.0C
$2,070.00S pump close coupled to a TEFC 3 HP 230/460v electric motor. Self priming Polypro plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metalic internals. No wetted metal parts. Used often a...3Hp 230/460v PP Learn More -
Remco
115v Demand Pump 2.2GPM
3313-1E1-52C
$206.41115v 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 -
MP Pumps
FM5 Pump w/1.5HP Motor
26297
$2,145.00Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP1.5hp 230/460v CI Learn More -
Pacer Pumps
SPRY2HLN D5.0C PP
58-22H88-D5.0C
$2,221.80S pump close coupled to a TEFC 5 HP 230V/460v electric motor. Self priming Polypro plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metallic internals. No wetted metal parts. Used often as ...5HP 230/460v Learn More -
AMT Pumps
AMT Self Priming Centrifugal Pump
285K-95
25% Off Special Price $772.17 Regular Price $1,029.56AMT 1.5HP Self-priming Cast Iron pumps are designed for circulating, boosting, washdown, liquid transfer and dewatering applications. The centerline discharge feature is specifically designed to prevent vapor binding and makes for convenient p...1.5HP 230/460v/3 TEFC Learn More -
AMT Pumps
SS Centrifugal
282K-98
23% Off Special Price $1,665.70 Regular Price $2,163.25This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of...
230/460v 1HP TEFC Learn More -
Pacer Pumps
SY2HVN D5.0C
58-32H99-D5.0C
$4,700.63S pump close coupled to a TEFC 5 HP 230V/460v electric motor. Self priming Ryton plastic resists good for many mild acids chemical and most water transfer applications. Non metallic internals. No wetted metal parts. Used often as a chemical sump ... -
Aquatec Pumps
Variable speed constant PSI 115v
5501-2D01-V578
$467.20Variable speed, constant pressure pumps. 3 min time out if no water present. These pumps integrate a state-of-the-art digital controller. This unique intelegant controller makes the pumps able to maintain a constant pressure (within 2 PSI) for ... -
AMT Pumps
SS Centrifugal
282F-98
23% Off Special Price $1,625.62 Regular Price $2,111.19SS 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 impeller capable of ...
230/460v 3/4HP TEFC Learn More
