everse claw technology for the highest performance standards

The EDP chemical dry pump is a market-leading product ideally suited to the complex demands of your chemical, petrochemical and pharmaceutical applicati**. Innovative technology delivers performance and operational advantages in even the harshest process environments.       

Designed for safety and reliability

Specifically designed for your harsh chemical operati**, 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 conditi** - hot for corrosive applicati** and cool for other gases. Edwards’ patented 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

Designed for a minimum of 25 years of operation with one year of unattended operation and three years between stripdowns, the EDP significantly reduces your overall cost of ownership.

Unique award-winning c**truction

When you specify an EDP pump, you benefit from Edwards’ oil-free, non-contacting, award-winning, reverse claw mechanism. The stator and rotors are c**tructed from non-brittle ductile iron materials to ensure long-life.