10 in stock
10 in stock
This is the Pfeiffer Part# 192122 Plate Valve Nib. It is a replacement part made from durable Viton material . This valve nib is used on many Pfeiffer UNO and DUO pump models including UNO1.5A, DUO1.5A, DUO5, DUO5C, DUO6, DUO6M, DUO10, DUO10C, DUO11, DUO11M, and DUO11MC . You will also find this part included inside minor repair kits and overhaul kits for these pumps . Keep your pump’s valve system working right with this direct-fit component.
This PEEK Vane (Part #230063C) is a replacement part made specifically for Pfeiffer DUO2.5C and DUO11MC corrosive vacuum pumps . Unlike standard GX vanes, this vane is crafted from PEEK (polyetheretherketone) , a high-performance material that offers exceptional chemical resistance. This makes it the right choice for applications involving harsh chemicals or corrosive gases. If you are rebuilding your DUO2.5C pump, you will need four of these vanes for a complete major overhaul .
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