This GX Vane (Part #230064) is a replacement part made specifically for Pfeiffer DUO2.5 and DUO2.5C vacuum pumps . Vanes are the heart of a rotary vane pump. They slide in and out of the rotor, creating the seal that compresses gas and generates vacuum pressure. Made from durable high-strength GX material, this component is critical for maintaining the efficiency and reliability of your pump . If you are rebuilding your pump, you will need one of these vanes for a complete overhaul .
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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