Nash

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Charleroi, PA

Beginning as a liquid ring vacuum pump and compression innovator in 1905, the modern Nash product portfolio includes dry screw (VSB Series) , dry claw (NDC Series) , rotary vane (NRV Series), piston (NT Series), steam ejector, and booster vacuum technologies with a focus on engineered-to-order systems. Our expert, in-house engineering support focuses on leveraging their vacuum expertise to develop custom vacuum systems for your unique application. Nash is also backed by world-class service and support.

Vacuum Pump Power Pages

Rotary Vane Vacuum Pumps

Rotary Vane Vacuum Pumps

Rotary vane vacuum pumps are vacuum pumps that generate low-pressure zones by rotating the moving parts against the pump casing. The mating surfaces of the rotor and the housing have very...

Vacuum Pumps

Vacuum Pumps

A vacuum pump is a piece of equipment capable of generating a partial vacuum or a low-pressure space by drawing gas molecules out of a sealed chamber. A vacuum is a relative state at which the chamber pressure has...

Ball Valves

Ball Valves

A ball valve is a shut-off valve that allows or obstructs the flow of liquids and gases in a piping system by rotating the ball having a bore inside the valve for 90°. The ball is mounted against two seats and has a stem that connects it to the operating and control mechanism that rotates the ball...

Pumps & Valves
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