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.
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.
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.
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.
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).
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).
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.