Vortex dry self-priming pumps for extreme duty

PAV Series

Need a dry self-priming pump that tackles heavy solids without clogging? The Gorman-Rupp PAV Series pumps are built for serious jobs in construction, industry, and municipal applications. Thanks to the vortex design, you get an unobstructed flow path- minimizing clogging and reducing wear. Priming is quick and consistent via a compressor/venturi system or a high-flow diaphragm primer. With the optional TPAWS system for even faster results under tough conditions.

With above-ground accessibility, these pumps are easy to inspect and maintain on-site. Built for long-term use, the PAV Series handles large solids, runs dry without damage, and resists wear in challenging environments.

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Why choose the PAV Series?

KEY FEATURES

Vortex design hydraulics

Tangential discharge and a recessed vortex impeller ensure smooth, obstruction-free flow. Reduces clogging and premature wear.

Fast priming and repriming

Uses a compressor/venturi system or a high-flow diaphragm primer. Add the optional TPAWS system for faster and more reliable priming—even in tough conditions.

Dry-run capability

Oversized, oil-lubricated shaft seals allow continuous dry running without risk of damage.

Removable rotating assembly

Just four bolts to remove the full rotating unit—no need to disconnect pipework or disturb the pump casing.

Dual bearing protection

Atmospheric barrier and dual lip seals protect bearings, extend service life, and allow quick visual checks.

Multiple drive options

6400VA pumps can be coupled to a IE4 electric motor or a Stage V diesel engine.

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TECHNICAL SPECIFICATIONS

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