E-Vac™ DPS50



E-Vac™ DPS50

The DPS50 is one of the smallest chemical duty dry vacuum pumps available for challenging gases. It has long life seals and bearing along with the one piece rotor/shaft to be one of the most reliable dry vacuum pumps on the market today. Vacuum you can count on!

The shafts and screws, being one solid piece, allow for the safest, most problem-free design unlike other units where corrosion can occur between the screw rotor and shaft, in tappings on the screws, etc. With the gas enclosed between the screw flights and then axially transferred to the discharge, there isn’t a chance of contaminating valuable solvents, products, or the environment.

This dry running horizontal screw vacuum pump is ideal for smaller capacity applications, at 50 acfm. Commonly used for point of use vacuum such as; laboratory, small batch operations, perfumes, specialty chemical, pigments, drying, laboratory rotovaps, laboratory house vacuum. Long life seals and bearings keep maintenance costs down and it can be run via VFD to match your capacity and vacuum needs in real time. Small footprint and energy efficient dry vacuum pump producing vacuum you can count on!

Rotation Speed

1500 to 3600 rpm (Suitable for VFD)

Nominal Pump Capacity

50 ACFM (85 m3/hr)

Ultimate Vacuum

0.1 Torr (mmHgA)


330 Lbs (150kg)

PDF Spec sheet: View or Download

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