Vacuum Pumps - Wide-vane vacuum pump

The 753 Series vacuum pump from Wallenstein Vacuum Pumps incorporates extra-wide vanes that allow up to an inch of wear, resulting in longer service life with lower maintenance costs. It provides 422 cfm airflow performance at 1,200 rpm, and precision machining for vacuum levels up to 28 inches Hg. Model options include air, liquid or dual-cooling systems where air injection is combined with liquid cooling. A pump-flushing port is included on the top valve for simple regular maintenance. The quick-access housing endplate makes for easy internal inspection with no bearings to pull. Oil lubrication is via a mechanical piston pump driven by shaft rotation, or available with a sight-feed valve oil regulator system that uses vacuum/pressure to draw oil with no moving parts. 800/801-6663; www.wallenstein.com.



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