EVT’s custom-molded polyurethane pump washer is a cast urethane washer designed for long life with leak-free performance. This is the correct replacement for all of our Inflators and Bleedin’ Gauges, plus it also fits in Silca’s 24.0 Presta Head and Presta part of a 30.0 valve.

Providing a consistent, reliable seal for accurate pressure readings and dependable pump performance, our urethane pump washer features integrated valve-gripping threads that engage the Presta valve stem, helping the pump head seal securely and stay engaged while you inflate. The result is a connection that is easy to use, resistant to slipping, and built for repeated service.

Compared with conventional rubber pump washers, our polyurethane formulation offers excellent resilience, wear resistance, and durability, helping the seal maintain its shape and sealing performance over repeated use.

Watch Brett give a comprehensive tutorial on our urethane pump washer and Presta valves in general on our YouTube!

Located in Australia, New Zealand, or Southeast Asia? This product can be purchased online from our partners at SCV Imports.