Welch is a global business dedicated to providing value-added Laboratory and Life Science products. As a business unit of Gardner Denver's Thomas Division, Welch offers a broad portfolio of environmentally responsible vacuum products and services into the R&D laboratory and light industrial markets.
Formed in mid-2010, Welch is a US-based Vacuum Technology. With manufacturing on two continents, global distribution, and an extensive service network, Welch provides expert technical solutions and value-driven vacuum products for the global marketplace.
Laboratory vacuum application requirements are the primary design drivers for Welch products. Basic vacuum pump designs are enhanced using advanced engineering to provide top application value to Welch Customers - the right pump for the right job. Basic vacuum pump designs include diaphragm, belt driven or direct-drive rotary vane, gear, WOB-L piston, linear (armature), and scroll models as well as application-specific systems.