Technical spec: High efficient household electric pumps, with the miniature heavy duty electric motor and the peripheral pump coupled directly. They have the advantage of simple construction, small measurement, light weight, higher head, easy operation and maintenance. PERFORMANCE AND WORKING LIMITS Capacity up to 220 l/min (13.2 m3/h) Total Head up to 20 m Max. Suction lift up to 9 m Application: Used for household well water pumping, water injection supplying, car washing and garden watering etc.