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Besides standalone diaphragm pumps, Welch also offers diaphragm pump systems designed for solvent distillation/evaporation applications. They comprise an oil-free chemical duty diaphragm pump (MPC) with optional control packages, liquid containment and exhaust vapor condenser. All wetted parts are made from high quality chemically resistant materials with clear plastic coated glassware to allow solvent and acid vapors to be pumped.
Welch offers a wide range of modular designed LVS systems with different flow ranges and accessories to match the different kinds of applications. With the inlet separator the pump is protected from liquid and particle ingestion.
LVS systems are available with and without controllers. The vacuum can be adjusted precisely to individual needs with the result that the process runs more efficiently and is reproducible. The additional pressure reduction allows the distillation of mixtures almost automatically and without fractionated operation.
About Welch Vacuum
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, and provide a comprehensive offering of products and great engineering capabilities to fit our customers’ needs.
As a reliable and trusted partner for OEMs, we stand up to the challenge of supplying best-in-class products and solutions on time to manufacturers of equipment in the life sciences, healthcare, and industrial segments.
Am Vogelherd 20, 98693 Ilmenau, Germany | +49 3677 604 1000