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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Griswold Pumps
Irrigation pump
10HHT TEFC
$8,328.00Irrigation pump is a heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service. These irrigation pumps are self priming.10HP 230/460v TEFC 4" Learn More -
Griswold Pumps
High Pressure pump CI SP 10HP
10HLT ODP
$8,014.90High Pressure pumps. Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service. High pressure pumps are used for irrigation, sprinkler, spraying and fire protection.10HP 230/460v Learn More -
Griswold Pumps
Irrigation Pump
10JMS ODP
$8,599.00Irrigation sprinkler pumps for commercial duty. Designed for Irrigation applications where moderate amounts of dirt and debris might be in the water. The semi-open cast iron impeller is designed to handle this abrasive material better than an enc... -
Griswold Pumps
Irrigation Pump
10JMT
$8,900.90Irrigation Pump. Griswold pump designed these for applications where moderate amounts of dirt and debris might be in the water including pond fountain pump applications. The semi-open cast iron impeller is designed to handle this abrasive materia... -
Griswold Pumps
High Pressure pump CI SP 10HP
10HHS TEFC
$9,582.0010hp 230v High Pressure water pump.
Griswold H Series Self-Priming Centrifugal Pumps. Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service. High pressure pumps are used for ir...
10HP 230v/1 TEFC 4" 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 -
Griswold Pumps
Irrigation pump
10HHT
$8,328.00Griswold H Series Irrigation Self-Priming Pumps
Irrigation Pump. High pressure irrigation pump. Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.
H Series pumps are a un...
10HP 230/460v ODP Learn More -
Griswold Pumps
CI SP pump 10HP
10HLS TEFC
$8,865.00Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.10HP 230/1 Learn More -
Griswold Pumps
CI SP pump 10HP
10HLT TEFC
$8,208.00Heavy duty work horse. Sturdy cast iron design with bronze impeller engineered for years of trouble free irrigation service.10HP 230/460v Learn More
