Products Catalog

Specification

For over 100 years, Welch has been supplying pumps for your vacuum applications. Welch has developed an in-depth knowledge from these years of experience on selecting the correct vacuum pump mechanism and modifying the vacuum mechanism to meet particular application needs. We employ vacuum belt-drive and direct-drive vacuum pumps, dry (oil-free/oil-less) PTFE diaphragm pumps and dry WOB-L ® piston pumps technology. In line with our goal of meeting your pump application needs, we have recently added peristaltic liquid pumps and accessories. To learn about our application specific pumps and systems, please go to the product drop down in the header above. Welch does have sales and service offices around the world for local support of Welch pumps, systems and accessories.