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CV/GVM
DRYSTAR PUMPS |
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| BOC Edwards have pioneered the use of dry vacuum pumps in some
of the most harsh applications. With over 10 years experience and more than 60,000 Drystar pumps installed worldwide, this technology now becomes available to the industrial user. Our GV Drystar pumps are a new series of dry vacuum pumps designed to perform reliably and economically in a range of demanding industrial applications. The GV pumps have displacements from 90 m3h-1 to 540 m3h-1. Benefits of switching to BOC Edwards GV series dry pumps  Repeatable pumping performance.No degradation in speed or pressure-no oil contamination. Fit and forget performance.No user intervention for 1 year. Good dust handing using
existing filters.Claw mechanism is self cleaning and will pass micron size Particulate. Noise and Vibration reduced.Oil free exhaust fumes.No oil reclaim. Clean
environment around exhaust area.Increased up time.Maintenance cost savings.No oil associated issues or frequent rebuilds. Continuous atmospheric
pumping with no detrimental effects to the pump.Highly reliable dry mechanism, proven in 60,000 installations. GV technology |
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A Inlet exposed C Outlet exposed The design of the BOC Edwards GV dry pumps is based on the well-proven
claw technology for dry pumps. Two pairs of claw shaped rotors
on two shafts rotate in opposite directions to trap and compress
the process gas which flows along the axis of the shafts between
the claw pairs. |
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