WELCH VACUUM Product Overview Vacuum Pumps and Systems, Vacuum Measurement and Vacuum Hardware. Comprehensive product range for Laboratory, Industry and OEMs.

About us Applied Vacuum Technology for Research & Development, Laboratory and Industry. WELCH Vacuum develops, manufactures and distributes vacuum pumps and systems, vacuum measurement technology & vacuum components for scientific and industrial applications in laboratories, pilot plants and production. WELCH offers a comprehensive product portfolio including rotary vane pumps, diaphragm pumps and systems, WOB-L piston pumps, Roots pumping stations and UHV pumping stations, as well as a wide range of accessories. With us, you get everything from a single source for a wide variety of lab applications,...

Rotary Vane Vacuum Pumps Two-stage oil-sealed rotary vane pumps are used in many areas of science, research and industrial production. They are used whenever a process vacuum up to 10-3 mbar is required. WELCH Vacuum offers 2 different pump series; CRVpro, and especially for industrial vacuum DUOSEAL® and CHEMSTAR®. The CRVpro series can be used as a single pump or as a pump combination with RUD Roots or UHV pumps (complete pumping stations available). These well-proven pumps are characterized by their very smooth running and are therefore ideally suited to use in the laboratory and with analytical...

Dry Diaphragm Vacuum Pumps Use diaphragm pumps for dry, oil-free applications in the rough vacuum range in science, research & technology as well as in chemistry, pharmacy and food industry. Ideal for continuous running and pumping of gases and vapors. The pumps are absolutely oil-free and abrasion-free. There are two types of pumps: chemical (MPC) & standard version (MP). WELCH Vacuum offers a comprehensive portfolio of diaphragm pumps with a pumping speed of 5 l/min to 325 l/min (0.3 - 19.5 m3/h) and a final pressure of 150 mbar to 1 mbar for a wide range of applications in the laboratory,...

Diaphragm Vacuum Systems Combining MPC chemically resistant diaphragm pumps with accessories to protect the pump and the lab environment. LVS SERIESAutomated chemistry diaphragm vacuum system - fully accessorised. • Flow rates from 18 l/min to 325 l/min (1,1 - 19,5 m3/h) • Ultimate vacuum options of 75 mbar to 1 mbar • Single point ecoflex control for precise vacuum regulation • Very quiet running and extended service intervals Save energy with ecoflex speed control models - GREEN by design MPKC SERIESMulti-user Pump systems - Powerful pumping stations with built-in controller to ensure on-demand...

WOB-L Piston Pumps WOB-L pumps are fully accessorised, robust, oil-free piston pumps for standard duty applications, e.g. filtration, gas sampling, vacuum drying and automation technology. Flow rates from 9 l/min to 168 l/min (0,5 - 10 m3/h) Ultimate vacuum 292 mbar down to 7 mbar Vacuum regulator, gauge and inlet separator, plus pressure regulator and gauge for single head models • Also available as built-in OEM models ChemStar Dry Vacuum Blower System Oil free, chemically resistant vacuum pump system. • Combination of corrosion resistant roots blower and chemical resistant diaphragm pump; low...

©Vacuum Measurement Gauges and Controllers VCpro VACUUM CONTROLLERBenchtop vacuum controller for any diaphragm vacuum pump. • Measuring and control range in rough vacuum from 1100 to 1 mbar, 2-point vacuum control • With integrated chemical-resistant ceramic coated sensor • All-in-one controller for vacuum, water valve, inert gas ventilation • Multi-lingual high contrast 5” colour display, short KEY buttons and intuitive operation VMpro VACUUM GAUGESRobust Vacuum gauge for rough and fine vacuum range. • Rugged combination sensor combines most advanced Pirani and capacitance membrane technology...

GLOBAL HEADQUARTERS Gardner Denver Thomas GmbH Livry-Gargan-Str. 10 82256 Furstenfeldbruck Germany EMEAGardner Denver Thomas GmbH Am Vogelherd 20 98693 Ilmenau Germany Please check out all our brands for your mission-critical flow control technologies: THOMAS An Ingersoll Rand Business An Ingersoll Rand Business TRICONTINENT An Ingersoll Rand Business Vacuum Pumps & Systems Syringe Pumps