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.

Tsurumi

Gas Diaphragm Pump 3"

TD5-300

$2,355.00

Tsurumi Heavy-duty gas engine diaphragm Pump with Honda engine, oil sensor, deliver high power from a compact, reliable design. Durable Rolled-Steel frame provides pump/engine with perfect ease of handling or transport, and safe operation.

Push H...

3" Honda GX120 Learn More

Add to Wish List Add to Compare
Tsurumi

Gas Diaphragm Pump 2"

TD5-200

$2,256.00

Tsurumi Heavy-duty gas engine diaphragm Pump with Honda engine, oil sensor, deliver high power from a compact, reliable design. Durable Rolled-Steel frame provides pump/engine with perfect ease of handling or transport, and safe operation.

Push H...

2" Honda GX120 Learn More

Add to Wish List Add to Compare
Tsurumi

Diaphragm Trash pump

TD4-200

$2,275.00

Diaphragm mud trash pumps. Honda powered diaphragm trash pumps are designed to be reliable, easy to start, easy to prime, easy to maintain and are built to last. QUALITY 4-STROKE Honda GX ENGINES with OHV, and a transistorized pointless ignition ...

Honda 4HP GX120 Learn More

Add to Wish List Add to Compare