26 - 29 April 2022 in Karlsruhe PaintExpo
sera airPUMP Air operated diaphragm pumps
A Produkt of: sera ProDos GmbH

sera airPUMP

Air operated double diaphragm pumps are positive displacement pumps that use a combination of the reciprocating action of two flexible diaphragms, two inlet and two outlet ball check valves to pump a fluid. There are two pump chambers which are divided by the diaphragms into air and fluid regions. The two dia- phragms are connected to a common shaft located in the center section. This creates the effect that during a cycle one side is pumping fluid while the other side is filling.


Easy to install
Simple to operate
Dry running
Solids handling


Herr Oliver Rund
Head of Sales Systems & Solutions sera ProDos GmbH


sera ProDos GmbH

sera-Straße 1
34376 Immenhausen
Bundesrepublik Deutschland

Tel.: +49 5673 99902

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