Pfeiffer Vacuum presents the new two-stage DuoLine rotary vane pumps. The compact vacuum pumps are distinguished by a newly developed pump system and optimized cooling. These changes have a significant impact on the service lives of the pumps. The long maintenance intervals, the energy-efficient motors and the optional oil return lower the operating costs to a very low level.
The integrated, hydraulically controlled high-vacuum safety valve increases operational reliability. The reduced footprint, lighter weight and placement of the vacuum connections on its top side guarantee the pumps- easy system integration.
The DuoLine pumps are offered with a conventional radial shaft sealing ring or with a magnetic coupling. The innovative drive concept hermetically seals the magnetically coupled rotary vane pumps. The operating costs of the magnetically coupled pump are very low, as it is virtually maintenance-free.
The DuoLine covers numerous applications in the low and medium vacuum range.
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