New YouTube video on the heavy-weights of pumps



The Feluwa pumps of the type SGL are heavy-weight allrounders when it comes to performance and benefits. Feluwa sales manager Uwe Arce explains and compares two different versions: SGL – DS 1 and SGL – M 190.

Both are electrically driven piston diaphragm pumps – the difference is merely the actuation by distinct types of diaphragms.

  • The SGL – DS1 is characterized by two hose-type diaphragms, located one inside the other within its respective pump head, known as the Feluwa Multisafe® technology.
  • Relating to the SGL – M190, a single flat diaphragm is utilized to displace the medium.


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