Welch is a recognized provider of vacuum pumps, systems, and fittings for industrial, life sciences, and laboratory applications. We design, manufacture, and deliver products meeting the strictest requirements for mission-critical applications, providing a comprehensive range of products and exceptional engineering capabilities to meet our customers’ needs.

Our extensive product portfolio includes diaphragm pumps, rotary vane pumps, piston pumps, and turbomolecular pumps, serving diverse applications such as chemical processing, biological research, and industrial manufacturing. In addition to our state-of-the-art products, our customers and business partners benefit from our exceptional service, valuable training programs, and fast, experienced technical support.