... . garden wartering etc, 4.0.37kw-0.75kw Specifications1.QB series water pump: 2.Main application: Water circulation, car washing, ... supplying, garden wartering etc.QB water pump: These QB electric series clean water pumps,which are high fficient household electric pumps ... most significant character of these new developed pumps are their material----Brass and Stainless steel, make it more better for use ...