
Vacuum pump repair, service and maintenance
GET YOUR PUMP SERVICE BY THE EXPERTS Whether you are looking for immediate help and advice, trying to solve a problem, or require a long-term service partner; the performance of your business is our priority. At Edwards, Convenience, Quality and Value are at the heart of everything we do. From managed maintenance solutions, tailored to your precise needs to the fast provision of vital parts and oil, our flexible approach ensures that your Edwards vacuum systems continues to perform to your demands, each and every day. And we are never far away. Operating around the world, you can expect a responsive service delivered by our team.

VACUUM PUMP SYSTEM LABOPORT® SR 820 G
Chemically-resistant vacuum pump system comprising chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side. Based on the high level of vapor and condensate compatibility the system is perfectly suited for extremely aggressive / corrosive gases and vapors. - Flow Rate (max.): 20 l/min - Ultimate Vacuum (max.): 6 mbar (abs.) - Ideal for extremely aggressive/corrosive gases and vapors - High level of vapor and condensate compatibility - Integrated gas ballast valve - Integrated rotational speed control

VACUUM PUMP SYSTEM SC 820 G
Chemically-resistant vacuum pump system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side, high performance condenser on pressure side and vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important. - Flow Rate (max.): 20 l/min - Ultimate Vacuum (max.): 6 mbar (abs.) - Automatic, accurate recognition and monitoring of the boiling point using the integrated ramp function - High recovery rates even with low boiling point solvents - Remote-controlled for safe operation from outside closed fume hoods - ATEX compliant to (Ex) II 3/-G Ex h IIB+H2 T3 Gc internal atmosphere only

VACUUM PUMP SYSTEM SC 920 G
Compact, portable adaptive vacuum system with chemically-resistant diaphragm pump, separator, condensor, and vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important. - Flow Rate (max.): 21 l/min - Ultimate Vacuum (max.): 2 mbar (abs.) - Programmable adaptive vacuum control with four operating modes - Precision pressure-detection system ensures consistent results - Inlet separator and outlet condensor for excellent solvent recovery - Corrosion-resistant

Vacuum Pumps
Separation, filtration, removal: The VACSTAR dry 4-chamber membrane vacuum pump is powerful, resistant to chemicals and low-maintenance. VACSTAR digital enables you to construct your own laboratory vacuum system in which you can switch any number of vacuum controllers in series according to the application. If 1:1 solutions are your objective, VACSTAR control is the ideal system with its integrated vacuum controller and removable display. The controller offers a suitable mode for the desired process in both cases: from automatic to manual operation, right through to pumping or an evacuation and cleaning function.

VACUU·LAN® vacuum networks
Supply several workstations with one vacuum pump - our local vacuum network VACUU·LAN makes it possible.

VACUU·PURE Chemistry screw pump
Chemically resistant screw pump for aggressive gases and vapors

VALEGRO® 500 Chillers
The VALEGRO 500 recirculating cooler with a working temperature range of -20 to +40 °C.

Vapour Corrosion
At Design Packaging, we can provide vapour corrosion packaging solutions that enable your products to be transported without needing to have them treated. With this type of packaging, our customers can confidently ship/transport their goods without the fear that they will be damaged due to corrosion.

VariDens Density Meter
VariDens Density Meter Overview VariDens is a high-precision, modular benchtop density meter for liquids. It uses an oscillating U-tube with rapid Peltier temperature control to deliver fast, repeatable density and related concentration results for QC and R&D. Key features • Oscillating U-tube with automatic viscosity and temperature compensation • Rapid Peltier temperature control with short stabilisation times • Bubble detection and live quality checks to avoid bad results • Small sample volume, suitable for syringes or flow-through measurements • Intuitive touchscreen with guided methods and user prompts • LIMS and ELN connectivity, data export via USB or network Performance • Accuracy to suit regulated QC, with excellent repeatability for routine testing • Broad measuring range for aqueous, organic, pharma and petrochemical products • Optional method packs for direct concentration, specific gravity and API calculations Temperature control • Integrated Peltier system across common lab ranges • Continuous monitoring with alarms if the measurement is outside the set point Compliance and data integrity • 21 CFR Part 11 capable with user management, audit trails and electronic signatures • User levels, electronic records and secure data transfer support GMP workflows Typical applications • Pharmaceutical raw materials, intermediates and final products • Chemicals, solvents, flavours, fragrances and cosmetics • Beverages, syrups and sugar solutions • Petroleum products including fuels, oils and lubricants What makes it different VariDens combines high stability, rapid temperature control and smart quality checks in a modular platform. The result is traceable, reproducible density and concentration data with minimal sample, quick cleaning and high throughput for busy laboratories.

vario EL cube
Micro analysis "plus", our flexible solution.

vario MACRO cube
CHNS for large samples made easy.

vario MAX cube
The most advanced solution for large or inhomogeneous samples.

vario TOC cube and select
Setting the standard for TOC analysis in liquids and solids.

Varioskan ALF Multimode Microplate Reader
The Thermo Scientific Varioskan ALF Multimode Microplate Reader is a versatile, entry level reader for most common absorbance, turbidimetric, fluorescence, and luminescence microplate assays. Its photometric optical design is based on a xenon flash lamp and monochromator, enabling continuous wavelength selection from UV through visible range up to 1000 nm. The broad wavelength range enables many common assays, including nucleic acid and protein quantification, bacterial growth curves, ELISA, and cell viability.
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