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Pumps and Compressors: Munsch

Plastic pump for chemistry

In the chemical industry, the applications focus on the fields of basic chemistry and fine chemicals. For these applications Munsch developed an armoured chemical series. Pumps with single and double mechanical seals as well as magnetically coupled pumps are used here.

The magnet pump of the CM series is used for the safe pumping of fluids posing an environmental or health hazard such as acids, alkalis, solvents and chemically contaminated fluids in the presence or in the absence of solids. Their hermetically sealed design makes them excellently suited to sensitive applications involving major hazards to humans and the environment.

Motor and pump are connected by a double-cardanic ROTEX ZS-DKM-H with split hubs easily compensating for the temperature-related fluctuations in the system. The jaw coupling damping vibrations is made of cast iron and the hubs are divided into two halves by precise cracking. This results in an uneven surface with a positive fit ensuring an accurate fit of both halves. This production technology lays the foundation for a better ease of assembly specifically with narrow conditions. At the same time, it allows for a good access to the spider: There is no need for time-consuming disassembly of adjacent components.