... . garden wartering etc, 4.0.37kw-0.75kw Specifications1.QB series water pump: 2.Main application: Water circulation, car washing, ... , garden wartering etc.QB water pump: These QB electric series clean water pumps,which are high fficient household electric pumps ... for use in water supplying, especially fo house drinking water circulating, supplying and boosting, also food industry use.woking conditions1. ...