Detailed Product Description

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 than 40C

3.       the PH figure of the water is between: 6.8-8.5

4.       the grain diameter of the solids in the water is no bigger than 0.2mm

function and feature

SPP-250F is made of macromolecule plastic, and the motor casing is made of stainless steel, more beautiful and more banausic. This pump can be used for transferring seawater, liquid medicine beverage mild and those corrosive liquid whose physical characteristic is similar as water. Cylinder water-cooled design ensures such features as the possibility of ground use of the submersible pump, preventing being overheated after motors longtime operation, long use time and easy maintenance. The float switch can automatically control on and off without peoples supervision. It is also equipped with 1- phase capacitance-operation asynchronism motor,  the protector in which can automatically cut off the power when it overheated or overcurrented, thus guarantee the security and reliability of pumps operation even in the atrocious environment.