Chemical & Process Vacuum Pumps
With rapid advances in technology, chemical processing industries place increasingly challenging demands on vacuum systems. As a leader in vacuum technology, Edwards has an entire portfolio of pumping technology vacuum products to meet the demanding applications in process industries. For the chemical industry, Edwards offers a wide range of chemical dry pumps and systems to meet the demanding process applications in the base and fine chemicals, specialty chemicals and pharmaceutical applications.
We also offer a wide range of products for use in and with explosive atmospheres certified for ATEX, relevant American and other applicable global standards. ATEX certification has been achieved for all of Edwards’ Chemical range vacuum pumps up to Zone 1, and with a wide range of pumps going up to Zone 0.
Mason Technology offers Edwards’ CDX dry screw pumps, EDS dry screw pumps, GXS dry screw pumps, and the EDP reverse-claw pumps for demanding chemical processing applications. These pumps deliver high throughput, oil-free operation, and excellent contaminant tolerance even under harsh process conditions.
Chemical & Process Vacuum Pump Services
- Installation of vacuum pumps to ensure safe and correct integration with existing process equipment.
- Planned preventative maintenance and repair programmes that minimise downtime and extend equipment life.
- Rapid turnaround on repairs supported by an extensive stock of genuine manufacturer spare parts.
- Calibration and performance verification of sensors, gauges, and control systems to maintain operational accuracy.
- Expert technical consultation from experienced sales specialists who help specify the best system for your application, capacity, and operating environment.
- Factory-trained service engineers who provide reliable on-site support and troubleshooting across all installed systems.
FEATURED PRODUCTS
CDX Chemical Pumps
Featuring an innovative double-ended screw mechanism, Edwards‘ CDX Chemical Pumps have a pumping capacity of 900 m3h-1 (per hour) – perfect f...
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CDX Chemical Pumps 
Featuring an innovative double-ended screw mechanism, Edwards‘ CDX Chemical Pumps have a pumping capacity of 900 m3h-1 (per hour) – perfect for your larger processes where repeatability and reliability are key.
CDX Chemical Pumps overview
- High throughput processes: When you work in critical applications, you need a reliable pump. The CDX pump is a robust high-performance machine that is highly tolerant to process malfunctions, delivering continuous performance you can rely on, from atmosphere to ultimate vacuum.
- Designed for harsh environments and processes: Edwards’ standard indirect cooling ensures exceptional temperature control, including protection from thermal shock and corrosion. The pump has excellent liquid handling capabilities and is dust and particulate tolerant, making it a first choice for numerous chemical, pharmaceutical and petrochemical applications.
- Application-specific modules: A range of Edwards’ pre-engineered modules can help you to meet your specific application needs. One single design includes options for multiple applications available as stand-alone pumps or complete systems, including mechanical boosters for your higher pumping capacities.
- Easy to maintain: The CDX is designed to minimise your scheduled downtimes, from line maintenance to overhaul. On-site maintenance and cleaning options include bearing and seal change and cleaning of flame arrestors, with minimal process line disturbance.
- Saving you operating costs: Cooled, filtered oil for the bearings and rotor stub shafts avoids carburization and degradation, allowing you to save on costs by increasing mean times between maintenance and extending the overall life of the pump.
Edwards CDX Pumps applications
You can call on our expert applications engineering to help you optimise:
- Process design
- Equipment selection
- Integration into your plant control philosophy
- Safety considerations
- Advice at start-up, commissioning and training
Our experienced chemical applications team are here to provide expert advice on the correct pumping system for your process, anywhere in the world.
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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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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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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
NEED EXPERT ADVICE?
info@masontec.ie
