Edwards is a world leader in providing support equipment and vacuum solutions for the process, industrial, scientific, solar, semiconductor, flat panel display, biofuel and R&D industries.
Whether it's technical expertise, product innovation or their global support network, Edwards is unrivaled in their dedication to maximizing value while lowering your cost of ownership. Edwards stands behind each product with exceptional integrity and strength, supporting their customers beyond standard expectations. Edwards is essential to your process.
Product Ranges
- Industrial dry pumps and systems
- Chemical dry pumps and systems
- Oil-free vacuum pumps
- Rotary piston pumps
- Rotary vane pumps
- Vapor diffusion pumps
- Mechanical vacuum boosters
- Turbomolecular pumps
- Liquid ring pumps
- Exhaust management systems
- Liquid abatement
- Valves, instrumentation and coupling
Global Services
Edwards' equipment service and repair services include: product exchange; refurbished equipment and product acquisition programs; field and on-site support services; remote e-diagnostics and product health checks.
CDX1000 DRY PUMP
The CDX uses a unique double-ended screw mechanism and is ideally suited to higher capacity chemical and petrochemical process duties. Its high capacity of 1,000m3/hr (590CFM) improves pump down time to achieve the ultimate pressure of 5 x 10-2mbar (3.75 x 10-2Torr). Other features are the excellent liquid and dust handling capacity and options include integral flame arrestors.
XDS DRY SCROLL PUMPS
For applications requiring pumpings of up to 35m3//hr (21CFM), XDS scroll pumps are available. Thanks to the patented bearing shield they deliver totally clean and dry vacuum.
ATEX SYSTEMS
All DPS chemical dry vacuum pumps are fully and independently ATEX certified. Standard packages are available for Zone 0, 1 and 2 up to T4 rating. BOC Edwards systems are ATEX compliant and still achieve optimum pumping speeds.
MECHANICAL BOOSTER PUMPS
Edwards is the leading manufacturer of mechanical boosters with a solution to fit most requirements. Four pump ranges are available with up to 30,000m3/hr (17,700CFM) capacity.
LIQUID RING PUMPS AND PACKAGES
Liquid ring pumps provide proven and reliable vacuum technology for continuous operation from atmosphere down to 33mbar. Our pumps are manufactured in cast iron and stainless steel as standard, special materials include hastelloy, duplex stainless steel and aluminium bronze. The pumps are suitable for operation using a wide range of seal liquids. The single-stage pumps offer pumping speeds of up to 11,000m3/hr (6,470CFM), while the two-stage equipment has speeds of up to 7,500m³/hr (4,500CFM).
STEAM EJECTORS
Following the acquisition of Hick Hargreaves, Edwards has over 100 years experience in the design and supply of steam ejector systems. These are available as multi-stage units or backed by liquid ring pumps with pumping speed of up to 1,000,000m3/hr (600,000CFM).
VACUUM MEASUREMENT AND CONTROL INSTRUMENTATION
Edwards offers a comprehensive range of instruments for vacuum measurement and control.
APPLICATIONS OF EDWARDS PUMPS AND SYSTEMS
Edwards pumps and systems are used in many applications including: distillation, drying, evaporation and crystallisation, stripping, reactor service, solvent recovery, house vacuum, ethylene oxide sterilisation, food packaging and processing, dearation, filtration and edible oil processing.