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Having serviced thousands of Edwards iQDP80/QMB dry pump systems, Highvac recognized and developed a solution to significantly decrease booster seal failures; a problem that eventually results in oil either leaking out between the motor plate and kinetic drive, or migrating into the booster pump casing and dry pump, which ultimately causes failure of the dry pump. Contact us for our white paper or more information.

Edwards QMB Vacuum Pump Oil Leak