SAWA sewage pumps made of V4A stainless steel 1.4435 have been successfully used for many decades in a wide range of industrial sectors. SAWA Pumpentechnik AG combines consulting, development and production of high-quality pumps under one roof and can look back on a company history of more than 100 years.
The waste water pumps of the LE series operate very energy-efficiently and are available as compact close-coupled pumps with stub shaft and IEC standard motor or also in the design with bearing bracket. The submersible sewage pump type LET operates free of any shaft seal and is ideally suited for abrasive and particularly hot pumping media. The motor is located outside the pumped medium and, like the LE series, is also approved for use in category 2 - high safety - ATEX zone 1/21 hazardous areas. The bolted and very thick-walled housing constructions promise a very high degree of process safety and are designed for sustainability. The LET pump is available up to an immersion depth of 3 m.