VACUUM SOLUTIONS FOR CHEMICAL PROCESS INDUSTRIES Giving you a clear edge

EDWARDS THE PARTNER OF CHOICE Edwards is a world leader in the design, technology and manufacture of vacuum pumps with over 95 years’ history. Edwards believes in delivering results that bring value to our customers by using our breadth of industry experience to identify and apply solutions to your problems. Using the most innovative and up-to-date modelling techniques, we can optimise the pumping configuration for customers to provide a system design giving the maximum performance in the most reliable and cost-effective way.

MORE THAN PUMPS, COMPLETE VACUUM SOLUTIONS Edwards is a world leader in the design, technology and manufacture of dry vacuum pumps for process applications in the chemical, speciality chemicals and pharmaceutical industries. Vacuum pumping systems need to handle organic solvents and compounds in a reliable and safe way while ensuring control, and the reduction of environmental pollution and cost of ownership. Our expertise in chemical processes and applications has allowed us to design rugged, non-contacting dry mechanisms able to pump a comprehensive range of organic and inorganic materials,...

OUR VACUUM PRODUCTS EDP In the early 1980’s, the EDP range pioneered the use of environmentally friendly dry vacuum pumps in the Chemical Process Industries. Based on the award-winning reverse claw mechanism this pump range has been designed and tested with reliability and safety in mind. With a large global installed base, the EDP has been tried and tested over many years. Industry proven, tried and tested Specifically designed for chemical applications Designed and tested for safety and reliability Stable operation, even during process upsets Low cost of ownership Easy maintenance, low utilities...

CXS CXS is Edwards most advanced chemical dry pump featuring new tapered-screw technology for exceptional energy efficiency and performance. For non hazardous applications we can offer our GXS range of pumps incorporating the same patented tapered-screw technology used in the CXS. Low installation costs Integral controller and safety systems for ‘Plug and Pump’ flexible operation Robust and reliable Cutting edge screw technology for corrosion-free operation and robust liquid and solids handling Environmentally friendly Smooth, quiet running, <64 dB(A), no effluent generation and low utilities...

PRODUCTS EH Boosters When higher pumping speeds are required for inlet pressures typically below 10 mbar the chemical dry pumps are systemised with mechanical booster pumps. EH booster pumps, available in five sizes from 250 to 4200 m3/h nominal displacement, have a unique and patented hydrokinetic fluid drive which couples the motor to the pumping mechanism. This unique drive allows start up from atmospheric pressure and cuts pump down times by up to 50% when compared with direct drive pumps. Increased productivity Faster pump down time Simple installation No need for pressure switches, bypass...

HV Boosters For large scale chemical applications such as polymerisation or fatty acid deodorisation the CDX1000 can be systemised with HV mechanical boosters. Available in sizes from 8,640 to 40,000 m3/h nominal displacement, the boosters are controlled with variable frequency drives to allow for start up from atmospheric pressure and superior versatility. Stable process for consistent output Suitable for continuous operation over wide pressure ranges on heavy duty, large scale applications No unplanned downtime High performance water cooled mechanical shaft seal, large diameter shaft and large...

APPLICATION ENGINEERING, DESIGN AND SYSTEMISATION Our application expertise and in-depth knowledge of your industry will ensure we can offer a comprehensive package of design and systemisation solutions. • Process design • Equipment specification and selection • Safety and operating procedures • Vacuum systems and control integration • Commissioning and installation • Installation and Operational Qualification for FDA Compliance Our highly focused applications team, central applications group and regional networks of application specialists are on hand to offer expert support throughout your...

SERVICE Your business success depends on maximum equipment uptime and minimum total cost of ownership, and we constantly strive to support those objectives. As a global leader in vacuum technology and processes, we understand how vacuum pumps and systems perform in real life. Our wide portfolio of services is designed with you in mind: to help keep your processes and equipment running in the most economical and environmentally efficient manner. Services include: • Overhaul and repair using genuine Edwards OEM parts • OEM spares and kits available for immediate despatch • ReManufactured products...

Publication Number: J31000895, Issue D © Edwards Limited 2015. All rights reserved. Edwards and the Edwards logo are trade marks of Edwards Limited. Whilst we make every effort to ensure that we a