HyVac currently offers a line of diffusion pumps designed for use in
a variety of applications. They generally can achieve pressures in the range of 10-3
- 10-8 Torr.
The unique nozzle design
employed in these pumps along with their efficient heater systems allow for repeatable,
optimum performance. Long diffusion pump fluid life and improved speed performance are the
benefits from the highly efficient, heat transfer characteristics of the pump. The pumps
have been specifically designed to avoid reverse fractionation, minimize tar formation and
pump back streaming. In determining components for these, pumps great care has been devoted
to determining and using the highest quality components that will provide trouble free /
maintenance free operation.
HyVac vacuum pumps in a variety
of sizes and speeds have been provided to leading laboratories and industry for over 50
years. Today, HyVac Products supplies/manufactures both mechanical pumps, diffusion pumps
and related equipment and supplies for the vacuum industry.