Featuring uncomplicated and quick maintenance, easily replaceable components, the ADB220 diaphragm pumps are fed by non-lubricated air and have adjustable delivery and head.
In the Conduct version, their explosion-proof characteristics have been certified to the Atex 94/0/EC Machinery Directive.
Other technical advantages include speed fine tuning while maintaining pressure high, splittable manifolds, possibility of mounting the fittings in three different positions on the intake or delivery side. Furthermore, these air diaphragm pumps can run dry without any problem and are equipped with a patented internal exchanger coaxial to the shaft.