CONDITION OF USAGE
1. The maximum deep it is allowed in water is 5m from its center of impeller:
2. The trans medium's temperature shouldn't be higher than 40C
3. Trans medium's pH: 4-10
4. Kinematics viscosity of the trnas mediumis: 7x10-7~23x10-6 m² /s;
5. Density of the trans medium limit: 1200 kg/m³

FUNCTION AND FEATURE:
This advanced VA series, a branch of single-phase and three-phase drainage pumps, will be your ideal drainage helper. The letter"V" which substitutes for the letters"WQ" indicates the distinct design of the filter and the broadness of the high efficient area. It can work safetly and efficiently at high flux with the feature of complete lift. The antijam wide tunnel design helps to convey the solid whose diameter is about 10mm or the long fiber liquid. The floast switch can automatically control on and off the power when it overheated or overcurrented, thus guaranteee the security and reliability of pump's operation even in the atrocious environment.


220v/50Hz, 230v/50Hz, 110v/60Hz & 115v/60Hz models are available on request