Vacuum rotary unions connect vacuum components at low speed of the vacuum generator. The airtight sealing is ensured by a rotor with a lobed surface and offers a robust solution without any loss of performance of the vacuum system. In addition, vacuum rotary unions offer further features, such as:
Execution of air at low speeds
reliable sealing through special O-rings
long-life oil-impregnated plain bearing bushes and O-rings
different diameters and thread thicknesses
This makes vacuum rotary unions suitable for the following application fields:
Spare parts for vacuum equipment of all kinds & manufacturer
connection in low speed vacuum systems
Connection of different vacuum components