The IDX dry pumps from Edwards use the latest screw technology to provide a clean, dry vacuum. These pumps can handle large volumes of dust and water vapour without any loss of performance whilst at the same time minimizing maintenance and running costs. The IDX dry pumps are capable of continuous operation from atmosphere down to ultimate vacuum.
The Edwards GV Drystar® dry pumps are based on the well proven claw mechanism designed by Edwards with an additional roots stage. These pumps can handle large volumes of dust and water vapour without the risk of process contamination, loss of performance and maintenance issues associated with similar sized oil sealed pumps.