Today's Specials

The Duoseal® high vacuum belt drive pump offers stable, high efficiency pumping below 1 Torr. Its lower pump RPM reduces internal wear compared to high-speed direct drives, and its cool running lowers maintenance requirements.

Protects the vacuum pump from harmful substances present in the vacuum system and/ or formed during the vacuum process. Can also block the vacuum pump oil from backstreaming into the system and contaminating.

Reads vacuum from 760 torr to .001 microns using a sophisticated, microprocessor-based circuit to measure Vaccuum using a rugged, inexpensive, thermocouple vacuum gauge tube.

Manual operation, Teflon ball seal, Viton Stem seal, Stainless construction, 1 x 10-9 cc /sec (He).