The Lowara ESHE 50-125/22/P25HSNA is a single phase aggressive liquid pump. The Lowara SH range are single-impeller pumps which can handle moderately aggressive liquids. They were conceived to exceed the requirements of the 2015 ErP regulations by offering very high efficiency. They are available with an integrated Hydrovar variable speed drive, which is an essential addition in a variable demand environment. This device monitors the pressure requirement and adjust the speed of the pump to maintain a set pressure point. This can lead to significant energy savings.
