Almatec(R)‘s AD 6 Pneumatic Diaphragm Pumps, developed for use in laboratory applications, are designed to handle a maximum 250-L/h (66-gph) delivery volume, adjustable by changing air flow. The pumps are equipped with spring-loaded valves and can be installed in any position. E-Series pumps (a direct replacement for A-Series pumps) feature an all-plastic diaphragm and are available in seven sizes, from DN 8 to 80, with maximum flow capacities from 0.9 m3/h to 43 m3/h. The pumps also offer the company’s patented PERSWING P(R) Air Control System, feature a first-of-its-kind, ring-tightening structure that allows all of the housing bolts to be tightened against a diaphragm-sized ring on a much bigger face, and consist of a solid housing.www.almatec.de
