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Oil rotary vacuum pump

With anti-backflow design, it can prevent the pump oil from flowing back in the moment of power failure or shutdown, and protect the system from being polluted.

It can be matched with an oil mist filter to reduce the escape of oil mist and reduce indoor air pollution.

When the system gas to be processed contains a small amount of weakly corrosive acid, alkali or organic solvent, you can choose the M series to extend the service life of the pump.

When the system gas to be processed has high temperature, you can choose the T series, which has a large heat dissipation area and fan-assisted cooling to maintain a better vacuum.

Can be used with:

Rotary thickener, centrifugal thickener, freeze dryer, glove box, vacuum oven

Model
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VRD4
Model number Exhaust speed (L/min) Vacuum Power power supply Weight (KG)  
VRD4 78 5x10-2 Pa 400W 110V 21