New chopper pump achieves high efficiency
The amount of problematic solids , such as cleaning wipes , textiles or household waste , found in waste water is increasing worldwide . Pumping and sewage treatment plants are therefore increasingly reaching their limits ; units get clogged up and break down . In times when low lifecycle costs play an increasingly important role , energy efficient chopper pumps offer a reliable solution for applications with high delivery heads . The open impeller of new series achieves an efficiency of up to 67 percent .