Spring, Welch Duoseal, Part# 411304

Optimize your Welch Duoseal pump's performance with the Welch Spring (Product Number: 411304). This essential component ensures proper functionality, contributing to the reliable operation of your vacuum system. Designed to fit seamlessly into Welch pump, this Spring guarantees efficient and consistent performance. All parts are provided by Precision Plus, ensuring a precise fit and long - lasting durability. Elevate the functionality of your pump with this quality Spring, a key element in maintaining optimal pressure and enhancing overall efficiency.