Vacuum technology

The quality of the workmanship and the purity of the products employed are crucial, particularly in vacuum technology. Both goals are achieved through the use of special stainless steels, the consistent use of laser welding technology and a 100% leak test of the finished products. The Witzenmann design know-how guarantees maximum service lives for our vacuum bellows. Provided with a wide range of different fittings, our flexible elements have a myriad applications, e.g. in vacuum valves or high-voltage switches.

• Vacuum applications