HSR Diffusion pumps

Oil diffusions pumps have many applications in high-vacuum technology, for example in metallising systems, metallurgical facilities, vacuum ovens, laboratory pumping stations and many more.

The tried and tested diffusion pump technology of the former Balzers AG has been developed further after this business area was taken over by HSR AG.

In keeping with our standards, our customers can also expect the highest stability from these products.

Features

• pump range available in the nominal sizes from DN 40 to DN 1000
• air and water cooled oil diffusion pumps
• high volume flow rates
• good pre-vacuum stability
• low blowing gas backflow
• continual self-cleaning of the fuel in the purification zone