Shaft Seal, Buna, Welch, Duoseal, Part# 310139

Enhance the reliability of your Welch Duoseal Pump with our Shaft Seal (Part# 310139), featuring a robust Buna construction. Crafted for seamless compatibility, this shaft seal ensures optimal pump performance and extended durability. Trust Precision Plus for reliable parts tailored to perfectly fit your Duoseal pump. Upgrade and maintain your equipment with our precision-engineered Shaft Seal designed for Welch Duoseal pumps.