CONDITION OF USAGE:
1. The depth for the electrical pump below the water is no more than 5m
2. The temperature of the water is no higher of 40C
3. The PH figure of the water is between 6.5-8.5
4. The grain diameter of the solids in the water is no bigger than 0.2mm

FUNCTION AND FEATURE:
This model of pump is vastly used for aquariums, mine enterprises, gardens, famiy spray and irrigation, watering flower and flush. It is characterized with compact sizes,light weight and conveneint use.The float switch can automatically control on and off with the change of the water level. It is also equipped with 1-phase capacitance operation asynchronism motor, or 3-phase asynchronism motor, the protector in which can automatically cut off the power when it overheated or overcurrented, thus gurantee the secruity and reliability of pump's operation even in the atrocious environment.