ring Gasket, Copper, Rietschle, V-VC, Part# 704532 – vacstellar

Rietschle vacuum pumps like the VC100 and VC150 pull hard vacuum in busy shops and factories. They count on good seals to keep oil inside and air out. This copper ring gasket, part number 704532, is one of those small parts that does a big job.

It is made from pure copper – soft enough to squash when you tighten the bolts, but strong enough to fill every tiny gap. That creates a tight, leak-proof seal that lasts.

The gasket fits the VC100 and VC150 models in the V-VC family. These are solid oil-lubricated rotary vane pumps used for many industrial jobs. In most rebuilds or services, you will use four of these rings.

You will see them in the gasket kits and the major repair kits for these pumps. Technicians always replace them when they open the pump to keep everything running smooth.