Vacuum Pumps

Shop used and surplus laboratory vacuum pumps for rotary evaporation, vacuum filtration, aspiration, and general bench vacuum. The collection covers oil-sealed rotary vane pumps, diaphragm and venturi vacuum sources, and aspiration systems, along with exhaust filters and vacuum hose assemblies. Some pumps are sold as part of a complete lab evaporator setup, which saves time when you need a working rotary evaporation system rather than separate components. You will find equipment from brands such as Leybold, Büchi, Welch, Vacuubrand, and Integra. Each listing states the model, part number, and condition, so you can match ultimate pressure, pumping speed, and inlet fittings to your application. If you are building a full vacuum line, isolation and control hardware is available in vacuum valves. Tubing, pump heads, and fittings are part of our wider filtration and pumps range.

Planning a service or rebuild? Our vacuum pump parts and rebuild guide explains which wear parts fail first and when a rebuild kit is the better choice.