Pfeiffer DUO120A Vane Kit – Part# PVK024

the vanes inside your rotary vane pump wear down. They get smaller. They lose their shape. When that happens, your pump cannot pull a strong vacuum anymore.

You might notice longer pump-down times. Or the pump sounds different. Or it just does not work as well as it used to.

That is when you need a vane kit. This is the Pfeiffer Vane Kit, Part# PVK024. It is made specifically for the Pfeiffer DUO120A pump .This kit includes the replacement vanes your DUO120A needs. The vanes are made from GX material .

It is a high-strength fiberglass composite. Think of it like very tough plastic mixed with glass fibers. This material has two big benefits:

• High tensile strength – It can handle strong forces without breaking .

• Low moisture absorption – It will not swell up or change shape when it gets wet or humid .

Many major pump brands use this same type of material for their vanes . It works great for most everyday vacuum applications.

This vane kit is made for one specific pump model:

• Pfeiffer DUO120A 

The DUO120A is a two-stage rotary vane pump. It is used in many industrial settings where a strong, reliable vacuum is needed.