1911 Formation of a mechanical workshop by Albert Schmidhauser senior in Waldkirch. Implementation of revisions in the dairy and agricultural machinery.

1936 Patent application for a rotary vane pump.

1954 Takeover by Albert Schmidhauser Junior. Development of self-constructions, mainly for the dairy and food industry (pumps, mixers, cheese presses, etc.).

1955 Development of self-priming pump-type HD with clip lock.

1960 Developing of heat transfer (HT) oil pump for the plastics industry.

1975 Moving to a new factory building at the company location in Waldkirch.

1981 Establishing the SAWA pump technology AG and acquisition of commercial agencies of Dickow and Kiesel-pumps for Switzerland.
1987 Takeover of the firm by Fredy Schmidhauser. Company positioning as a specialist for conveying fluids.
1988 -
1996		 Revision of SAWA-pumps of types HD and ZA. Improving the efficiency and elimination of impeding influences on the flow.
1998 Moving to new commercial property in Degrsheim.

1999 Development of SAWA-pumps of types HD and ZA for pharmaceutical applications.
2000 -
2008		 Expansion of the range of pumps with the magnetic coupling pump types ZAM / HDM and the types of pumps ATC / ZAH for high system pressures up to PN 100 (specifically for reverse osmosis processes).
2009 Acquisition of commercial agency of Lutz pumps for Switzerland.

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