The typical application of these pumps is the 24/7 application of chemically polluted liquids or salt water. With this as a starting point for the development, the target is to reach an energy consumption being the lowest of its kind.
For the SIC/SIC seal combination we developed a new surface structure and material combination of the seal faces. The combination of the two seal faces has changed into SSIC. One of the seal faces has a composite with graphite, giving improved dry running abilities and even higher chemical resistance to alkaline chemicals and acids The seal surface structure is provided with micro dimples, creating a capillary function.
