U SERIES OIL LUBRICATED ROTARY VANE VACUUM PUMPS

The robustly constructed rotary vane pumps are suitable for higher pressure differences in vacuum applications. An eccentrically mounted rotor with slots rotates in a cylindrical housing and the precisely fitting sliding vanes move in the slots and separate the individual working chambers. Compared to dry-running rotary vane pumps, oil-lubricated pumps additionally seal the working chambers with the oil that is also transported. The pumps are thus able to generate a fine vacuum and are therefore suitable for applications that require a high vacuum.

Each U Series pump comes standard with:

Most efficient IE3 motors in the industry

High efficiency oil separator element

Oil tank with dual stage oil separation

Gas ballast valves available

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FEATURES
BENEFITS

Most efficient IE3 motors in the industry
High efficiency oil separator element
Oil tank with dual stage oil separation
Semi or full synthetic oil
Gas ballast valves available
Single shaft direct drive
Robust and long-lasting

Low operation and maintenance costs
Cool and quiet operation
Small footprint for space savings
Straightforward construction for fast and easy service on-site to reduce downtime
High water vapor tolerance
Best cold start performance
Compact design for easy integration