Edwards
Edwards is known globally as a leading developer and manufacturer of innovative vacuum products. In a partnership that began in 1941, Mason Technology has been a partner of Edwards for over 80 years.
Edwards Products from Mason Technology
Mason Technology supplies and services a wide range of Edwards products, including chemical and process vacuum pumps, industrial dry pumps, laboratory scientific pumps, and large oil sealed pumps.
Our customers for Edwards vacuum products include companies in the nutrition and beverage, pharmaceutical and biopharma sectors, institutions in academia and research, and project management companies. We have been appointed preferred supplier for vacuum products for several of our customers.
Services and Solutions from Mason Technology
- Our technical experts can offer advise on the vacuum pumps that best suit your needs
- Our service team offers full life cycle maintenance and repair on vacuum pumps
Mason Technology and our Quality Assurance
With science impacting all levels of society, regulatory bodies strive for adequate levels of standards giving rise to a growing number of regulations in the pharmaceutical, biopharma, nutrition and beverage, and research and academia sectors.
At Mason Technology we have long since recognised the importance of Quality Assurance to our customers and we have held continuous certification to ISO standards since 1994. We are committed to continuous improvement, and this is backed up by our investment in an Integrated Management System (IMS). This meets, at a minimum, the requirements of the International Standards ISO 9001, ISO 14001, ISO 45001, and ISO 17025 (INAB). See our certifications here.
FEATURED PRODUCTS
EM Series pumps | EM Oil Sealed Rotary Vane Pumps
Edwards‘ EM Series pumps are rugged, mechanical oil-sealed pumps in a compact and quiet design. Small EM oil-sealed rotary vane pumps are renown...
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EM Series pumps | EM Oil Sealed Rotary Vane Pumps
Edwards‘ EM Series pumps are rugged, mechanical oil-sealed pumps in a compact and quiet design. Small EM oil-sealed rotary vane pumps are renowned for achieving high ultimate vacuum and rapid pumping speeds with quiet operation and the ability to handle vapour. These pumps have become the industry standard in a range of scientific, laboratory, and light industrial applications, and are the ideal partner for backing your turbomolecular pump.
EM Series Pumps overview
- Quiet operation: For a better working environment.
- Flexibility of use: Freestanding unit compact design.
- Reliable performance: Proven in a range of laboratory and industrial applications over many years.
- Gas ballast valve: Used when pumping vapour.
- Built-in protection systems: The motor is enclosed and cooled by the motor-cooling fan which directs the air along the motor fins. Overheating protection is provided via a thermal overload device which is fitted in the motor and switches off the pump if it gets too hot, this will automatically reset when the motor cools down and restarts the pump. No manual intervention is required.
- Easy to maintain: The O-ring sealed sight glass makes visual inspection of the oil level and conditions simple. The oil drain port is located at the end of the oil box for draining oil out of the pump. A large oil filling port and recess in the top of the oil box top makes oil top-ups easy.
EM Oil Sealed Rotary Vane Pumps applications
E2M0.7 and E2M1.5
- Analytical instruments
- Leak detectors, helium
- Research and development
- Backing turbomolecular pumps
- Laboratory bench top vacuum
E1M18, E2M18 and E2M28
- Analytical instruments
- Leak detectors, helium
- Research and development
- Backing turbomolecular pumps
- Automotive
- Beam lines and high energy physics
- Centrifuges, ultra-high speed
- Coating
E2M 40-275
- Pharma freeze-drying
- Coating
- Plasma treatments (including oxygen-rich plasma with FX Series)
- Heat pipes dissipation
- Heat treatments
- Chemical Process Industry (distillation, evaporation, mixing, filtration with Ex Series)
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EDS Dry Screw Vacuum Pumps
Water-cooled variants, the Edwards EDS vacuum pump range has second-to-none contaminant handling capability in the harshest industrial and chemical co...
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EDS Dry Screw Vacuum Pumps
Water-cooled variants, the Edwards EDS vacuum pump range has second-to-none contaminant handling capability in the harshest industrial and chemical conditions. Cool and simple, easy to service combined with high speed make the EDS range the ideal solution for the harshest industrial and chemical applications.
EDS Dry Screw Vacuum Pumps Overview
- Extra performance to meet modern day processes: The high pumping speeds give more throughput when required. Quick pump down times with higher roughing speeds get the job done quicker with unparalleled uptime.
- Innovative and sturdy screw design: The plug and play system and the tapered variable pitch dry screws creates a new benchmark in the screw pump market. This is an intricate piece of engineering with a high tolerance for particulates.
- Flexible and safe: The EDS range is safe for use in hazardous environments and is certified to global explosion standards. The pumps high tolerance for particulates make them particularly safe and flexible for the chemical processing industry.
- Multiple variants available: Available in water-cooled and air-blasted variants, the EDS range have second-to-none contaminant handling capabilities in the harshest industrial conditions and dirtiest industrial installations.
EDS Vacuum Pump Applications
The EDS is ideally suited for most applications with specific variants tailored for the chemical and industrial markets, with a particular focus on the fine chemical and pharmaceutical markets. A few applications include:
- Lithium Ion Batteries
- Freeze Drying
- Solar Cell Manufacturing
- Fine Chemicals
- Thin Film Deposition
- Pharmaceuticals
- Automotive Coating
- Industrial Glass Coating
- Heat Treatment
- Brazing
- Plastic Extrusion
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RV Two Stage Rotary Vane Pumps
Edwards RV series of vacuum pumps have become the industry standard with over 400,000 units sold. This success has been based on field-proven design a...
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RV Two Stage Rotary Vane Pumps
Edwards RV series of vacuum pumps have become the industry standard with over 400,000 units sold. This success has been based on field-proven design and reliability in a wide range of scientific and laboratory applications and environments.
RV pumps are configured to meet your vacuum needs with a mode selector and 2-position gas ballast that allows either 60 g/hr or a class-leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled. This is ideally suited for your wet pumping applications such as freeze drying, extraction, filtration and gel drying.
These multi-purpose pumps are extremely versatile and perfect for many applications. For safe processes and systems, the built-in anti-suck back protection prevents oil mist from entering your system. The rapid closing inlet valve acts within 0.4 seconds of the pump stopping, providing reliable and safe operation in almost any application and thanks to the use of wide range motors the pump covers a wide range of possible voltage and frequency from two motor variants.
We can also offer an RV to meet your specific requirements including PFPE-prepared and ATEX-approved pumps.
Easy to maintain: the O-ring sealed sight glass makes visual inspection of the oil level and condition simple. The oil drain port is located at the end of the oil box for draining oil out of the pump. A large oil filling port and recess at the top of the oil box top make oil top-ups easy.
RV series overview
- Unique mode selection switch: enables high vacuum and high throughput operation from a single pump
- Single-phase and three-phase motor options that meet the requirements of the IE2 efficiency rating.
- Low noise: from just 48 dB(A)
- High gas ballast flow rate: for up to 220 gh-1 water vapour pumping capacity
- O ring sealed sight glass: allows visual inspection of the oil level and oil condition
- High quality oils: with additives to prolong life whilst not impacting vapour pressure
- Forced air cooling: ensures low pump surface temperature
- Fast acting inlet valve: with controlled operating for system protection
RV pumps applications
- Analytical instrument
- Laboratory bench top vacuum
- Backing turbomolecular pumps
- Freeze drying
- Research and Development
RV Oil Sealed Rotary Vane Pumps – Digital brochure
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nXDS Dry Scroll Pumps
If your business is looking for versatility and flexibility for your industrial application, the Edwards nXDS has been designed to combine the latest ...
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nXDS Dry Scroll Pumps
If your business is looking for versatility and flexibility for your industrial application, the Edwards nXDS has been designed to combine the latest advances in scroll technology with an intelligent drive coupled with the long established, truly dry, hermetically sealed mechanism of the XDS series.
nXDS Dry Scroll Pumps overview
- Quiet Operation: The modern laboratory is often a busy place with many other appliances running, all contributing to the background noise. With its low noise power level of 52 dB(A), the nXDS pump makes only a very small contribution to the total noise. This level is up to twenty times less than traditional pumps.
- Contamination Free Process with No Oil: Hermetically sealed for a lubricant-free vacuum environment
- Low Power Consumption: Energy efficient and sustainable operation
- Superior Vapour Handling: Allowing for a wider range of applications
- Wide Range of Variants: For more aggressive applications, ‘C’ Variants are available which feature Chemraz® internal valves and stainless steel fittings for extra protection from the pumped media. R variants are available for specialist applications such as gas recirculation, rare gas pumping and recovery or other applications where the dilution of the pumped gas is undesirable, or where sealing is integral to minimising potential gas loss.
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nEXT | Turbomolecular Pump
An Edwards turbomolecular pump is a multistage axial-flow turbine in which high-speed rotating blades provide compression by increasing the probabilit...
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nEXT | Turbomolecular Pump
An Edwards turbomolecular pump is a multistage axial-flow turbine in which high-speed rotating blades provide compression by increasing the probability of gas moving in the pumping direction. The turbomolecular pump is optimised for molecular flow conditions and requires a suitably sized backing pump to exhaust to atmosphere.
nEXT has been designed to combine all the latest technological advances in pumps offering pump sizes of 55, 85, 240, 300, 400, 730, 925 and 1250 l/s pumping speeds for Nitrogen.
These pumps provide end-user serviceability and deliver a truly class-leading product.
Why choose nEXT Turbomolecular Pump?
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EDP Chemical Dry Vacuum Pumps
EDP pumps are based on Edwards’ oil-free, non-contacting, award-winning, reverse claw mechanism. They provide consistent vacuum at high efficiencies...
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EDP Chemical Dry Vacuum Pumps
EDP pumps are based on Edwards’ oil-free, non-contacting, award-winning, reverse claw mechanism. They provide consistent vacuum at high efficiencies and low costs of ownership. Dry pumps completely eliminate all problems of process contamination and creation of polluted effluent, which are experienced with traditional wet vacuum pump technologies.
EDP Chemical Dry Vacuum Pumps Overview
- Designed for safety and reliability: Specifically designed for your harsh chemical operations, the EDP is dynamically explosion-tested and certified by independent authorities. Further checks include leak checks up to 10-3 mbar l/s and type pressure tested from 22 – 75 barg – this is a pump you can rely on in even the harshest environments.
- Ideal pump for chemical application industries: The EDP vacuum pump is temperature controlled for optimised operating conditions – hot for corrosive applications and cool for other gases. Edwards’ design for a short gas path eliminates particulate build-up and corrosion within the pump, giving you reliable performance, year after year.
- Designed for long life performance and stability: The EDP chemical dry vacuum pump is designed for a minimum of 25 years of operation. With one year of unattended operation and three years between strip-downs, the EDP significantly reduces your overall cost of ownership.
- Unique award-winning construction: When you select the EDP chemical dry pump, you also select Edwards’ oil-free, non-contacting, award-winning, reverse claw mechanism. The stator and rotors are constructed from non-brittle ductile iron materials to ensure long-life.
- Custom systemization design and build service: Using pre-engineered modules together with an extensive CAD capability, we can custom design and build your system installation. This allows you to future-proof your installation for subsequent expansion or reconfiguration.
- Wide range of maintenance and service packages: To ensure that the vacuum pump maintains its performance over time, we offer a wide range of tailored service solutions for all applications.
EDP Vacuum Pump applications
- Drying
- Distillation
- Reactor service
- Solvent recovery
- House/Central vacuum
- Evaporation
- Polymerisation
- Ethylene oxide sterilisation
- Fatty acids and alcohols
- Biofuels
- Corrosive gases
- Flammable gases
- Pervaporation
- Absorption/Desorption
- Crystallisation
- Filtration
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GXS Dry Screw Vacuum Pumps
Edwards‘ new GXS dry pumps take vacuum performance to the next level. With unique screw technology and world leading high efficiency drives enab...
More About GXS Dry Screw Vacuum Pumps
GXS Dry Screw Vacuum Pumps
Edwards‘ new GXS dry pumps take vacuum performance to the next level. With unique screw technology and world leading high efficiency drives enabling advanced temperature control and long service intervals, you can benefit from best-in-class pumping speeds and low running costs for many years to come.
GXS Dry Screw Vacuum Pumps Overview
- Advanced shaft sealing technology: The innovative technology housed inside the GXS protects the gearbox from contamination and keeps the vacuum space free of oil. Non-contacting long life seals ensure highly effective sealing for pumping performance you can rely on.
- An intelligent pump for consistent hassle-free output: The intelligent on-board control panel enables you to take automated control of your production processes, with automatic start/stop routines, power saving, green mode AUC and self-cleaning options.
- Advanced pumping mechanism design: The GXS is a silent powerhouse; the updated technology and design ensures low vibration and quiet operations ideal for your sensitive work environments. The enhanced screw-type rotor results in gradual compression for improved thermal control and optimised pumping at every stage of your process.
- Customised solutions available for your application: The GXS series can be customised to deliver an optimal performance in a wide range of applications. From light to medium duty applications, we can help you to specify a single pump, a pump and booster combination, or a complete vacuum system to meet your precise requirements.
- Long life bearings and lubrication: You can look forward to an extended operational life and savings on maintenance costs with oil-lubricated gears that eliminate the need for grease and maintenance intervals.
- Unlock Peak Performance with GENIUS Instant Insights™: When your pumps are connected to GENIUS, you can plan downtime for maintenance and align it with your production schedule, know when to perform service, get alerts indicating failures, and much more. Keep your pumps in good health. Dive into the future of vacuum technology.
GXS range accessories to suit your application
Inlet and exhaust accessories
Inlet and exhaust accessories designed to match the pumping capacities of the GXS range and optimise performance include:
- Foreline spool adapters for mounting instrumentation
- Fully integrated Inlet isolation valves
- Inlet filter housing with polyester or stainless steel elements
- Exhaust silencers with cleanable drainable options
- Exhaust check valves
Control and monitoring accessories
We have designed a range of control and monitoring accessories specifically for the GXS range to enable complete integration into your control systems.
- Hand held terminals
- Profibus / Digital interface modules
- Water / N2 flow monitoring kits
- Pressure and temperature transmitters
- Visual pressure and temperature gauges
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