Vacuum Pumps

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Hand Pump with Vacuum Plate

Efficient combination of a pump and a vacuum plate.

Sturdy Hand Pump Features Hose Connectors For Vacuum And Pressure

More economical than an electric vacuum pump.

Achieve impressive high-vacuum results with this cost effective laboratory pump.

Dual use pump for create a vacuum or pressurizing.

Welch DuoSeal is a single-stage pump with metal vanes and motor mounted on steel base with rubber feet.

Welch DuoSeal Two-stage Pump operates at a low rpm, runs cool, and reaches maximum vacuum with less back streaming.

Welch Vacuum Pumps are perfect for vacuum or pressure applications.

Economy blue hand vac pump for experiments in air pressure, vacuum filtration, and leak checks.

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