Pfeiffer Vacuum has introduced two-stage DuoLine rotary vane vacuum pumps. The compact vacuum pumps feature a new pump system and optimized cooling, and their long maintenance intervals, energy-efficient motors and optional oil return lower operating costs. The integrated, hydraulically controlled high-vacuum safety valve increases operational reliability. The reduced footprint, lighter weight and placement of the vacuum connections on the top side ensures easy system integration of the pump. The DuoLine pumps are offered with a conventional radial shaft sealing ring or with a magnetic coupling. The drive concept hermetically seals the magnetically coupled rotary vane pumps. The vacuum pumps cover many application in the low- and medium-vacuum range. Visit Pfeiffer Vaccum at Pittcon booth #1609 for more information on their DuoLine rotary vane vacuum pumps.
Pfeiffer Vacuum, www.pfeiffer-vacuum.com