Laboratory Pumps
We offer a vast range of diaphragm vacuum, chemical-resistant, oil-free, rotary vane, pressure and aspirator pumps. Featuring a premium selection of brands, we have something for every laboratory’s budget, from the affordable and reliable Wiggens, to the quality and industry-leading KNF, to the premium specs of Edwards Vacuums.
Suitable for various applications, these are great for use in Laboratory and R&D Facilities based in Biology, Food and Drink, Cosmetics, and Universities. Suitable for microbiological detection, vacuum extraction, liquid filtration, vacuum drying, suspended solids measurement and more. If you have a certain application or product in mind that isn’t visible, head to the CONTACT US page and we’ll be happy to help.
Oil-Free Piston Vacuum Pump
Chemvak V series vacuum pump is a piston-powered, oil-free pump, with innovative electronic, mechanical technology and human design concept, compact and light weight, clean and maintenance free, safe, and comfortable.
They are maintenance free driven by piston, without the need of lubricant, regular oil changes and with no oil pollution.
Equipped with filter cartridge in air inlet to filter particle and moisture to prolong the life of pump.
Oil-free piston vacuum pump provides continuous, reliable, high flow vacuum for your container.
Features a vacuum regulator to adjust vacuum, with a thermal protection device as standard.
CHEMICAL-RESISTANT Diaphragm Pumps（C Series）
C series’ construction with PTFE makes them very resistant to chemical vapours from inlet to exhaust and is very tolerant to condensates.
Pumping chambers are hermetically sealed ensuring long lifetimes of mechanical parts.
Most importantly, diaphragm pumps are oil-free, for vastly reduced service demands compared with oil-sealed pumps.
They are chemical-resistant diaphragm vacuum pumps that can be widely used with hard acidic, basic, and solvent vapours by utilizing corrosion-proof PTFE on all wetted surfaces.
The C series has a quiet, safe, maintenance-free, and cost-effective range of vacuum pumps.
Rotary Vane Vacuum Pumps
Oil-sealed Rotary Vane vacuum pumps are widely used in research and production, can be used independently, as well as working as backing pumps for molecular pumps or diffusion pumps.
Direct driven rotary vane pumps are available as one and two-stage versions, and cover the range from desktop lab pumps to production line pumps, with low noise and stable working temperatures for common voltages and frequencies, long lifespan, and outstanding reliability for chemical applications. Various application areas may include vacuum distillation, vacuum ltration, vacuum inspection, vacuum freeze drying, vacuum coating, vacuum leak detection, vacuum packaging, vacuum adsorption, etc.
Featuring, compact structure, very good sealing, no returning throughput, oil-spout prevention, low noise, oil-observation window, handle for easy transportation, high flow rate, low and stable ultimate vacuum, high evaporation resistance, comparatively high chemical resistance, high longevity, and low maintenance rates.
LABOPORT Vacuum Pump with KNF
Exceptionally space-saving PUMP with A UNIQUE DESIGN & EASY TO USE
The impressively compact device takes up little space.
Easy to clean
The smooth surfaces without any ribs or hard edges are easy to keep clean.
ATEX-compliant and chemically resistant for very aggressive/ corrosive gases – The inner, wetted area has been equipped to transfer explosive atmospheres.
Speed-controlled – The speed can be controlled by simply manually adjusting the vacuum power using the control knob or via an interface by connecting the pump to KNF’s LABOPORT® Vakuum-Controller. Ideal for combining all common vacuum controllers with valve control.
3-color status display – The changing colour display allows the operational status to be ascertained at a glance – Blue: in operation, Green: stand-by, Red: error
Integrated gas ballast valve This valve supports short processing times even with solvents with a high boiling point, which protects the pump head.
Portable – The fold-out handle makes the device easy to transport and store
Sophisticated Vacuum Pumps with Edwards
Ensuring superior technology, we offer EM & RV Pumps, Small Oil Sealed Pumps, Small Dry Pumps, Vacuum Instrumentation, Hardware and Fittings, in addition to a diverse spectrum of Oils, Fluids, Greases, Lubricants and Waxes.
The mXDS dry scroll pump is a small dry alternative to oil-sealed rotary vane pumps. Compact and lightweight at under 8kg, they’re portable with a purpose-built carry handle. Featuring a gas ballast facility incorporated in their design, as standard for water vapour handling, it also has an exhaust valve, similar to larger nXDS’.
They’re ideal for eco-conscious businesses and research labs due to having a lower power requirement than other compared capacity pumps and are the perfect choice to help reduce your carbon footprint.
Pick from Small Dry Pumps, Industrial Dry Pumps, Chemical Dry Pumps, Turbomolecular Pumps, Oil Sealed Pumps, Leak Detection Equipment and Residual Gas Analysers, Mechanical Booster Pumps, Valves, Cryopumps and more.
