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
3" CI Self-Prime pump Dewatering
2879-95
15% Off Special Price $3,351.50 Regular Price $3,942.94Cast 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 -
Munro Pumps
Irrigation pump 3hp
MULP300B
$3,357.00Irrigation pump. LP300B Easy Service Design, Professional Standards with pricing homeowners appreciate.
Best value / performance in a 3 HP irrigation pump size from any manufacturer. Perfect irrigation / sprinkler pump demanding self priming and ...
3HP 1phase Learn More -
AMT Pumps
Electric Trash pump 7.5HP 1P
394H-95
23% Off Special Price $3,615.30 Regular Price $4,695.19Electric 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 -
AMT Pumps
CI Trash pump 10HP 1P
394K-95
25% Off Special Price $4,270.46 Regular Price $5,693.94Electric Water Trash pump, Single Phase Trash Pump & motor. AMT 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". C...
230v 1phase 21,900 GPH Replaces 394F-95 Learn More -
AMT Pumps
Electric Trash pump 3HP
316B-95
20% Off Special Price $1,416.10 Regular Price $1,770.13Electric 3HP motor 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". Cast iron construction with 2 vane Stainless steel self-cleanin...
230v/1 2" Learn More -
MP Pumps
FM8 w/ Motor
30935
$2,675.00FM8 Flomax 8 are self-priming pumps,
MP cast iron pump has pipe size 2" NPT. Electric Motor Driven Pump Cast Iron using a Close-Coupled Electric Motor-3 HP
3HP 230v/1 CI Learn More -
AMT Pumps
2" CI Trash pump 5HP
393B-95
25% Off Special Price $2,462.35 Regular Price $3,283.132 "Electric 5HP-1phase Trash pump.
AMT Cast Iron Sewage Trash pumps are designed for a trouble free and economical handling of solid-laden liquids and slurries. Cast iron construction with 2 vane Stainless steel self-cleaning impellers, Silicon C...
230v/1 1-Phase 2" Learn More -
AMT Pumps
Self Priming 2" Electric Pump
2767-95
15% Off Special Price $1,097.30 Regular Price $1,290.94Electric 3hp solids handling pumps is self priming and designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These CI pumps feature self-cleaning clog resistant impeller ...230v/1 3HP ODP 2" Learn More -
Griswold Pumps
Griswold Self Prime pump
10HLS ODP
$8,865.00Griswold Self Prime pump is a heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.10HP 230/1 Learn More -
AMT Pumps
Irrigation pump AMT 5HP
3657-95
20% Off Special Price $2,431.85 Regular Price $3,039.81Irrigation Pump 5HP
Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check valv...
5HP 230v/1 TEFC Learn More
