DATA:

Characteristics and Uses:

Such sewage pumps are made of single-phase and three-phase motors consisting of the following forms of irrigation and drainage pump equipment, swirl, semi-open, flow impeller structure, between the pump and motor with double mechanical seal for dynamic seal, each stationary port seal using "O" ring seal for static seal oil. This series pump is widely used in industry, agriculture, construction, municipal environmental protection and other places, can be pumped with short fiber, paper, sand and other solid particles in a liquid, such as mud, mortar, domestic wastewater, sewage, agricultural irrigation , Water Ponds ideal dredging equipment.

Conditions of Use:

Pump in the following conditions should be able to continuously work properly: 
a, pumps for medium temperature does not exceed +40 °C; 
b, the transmission medium PH value 4-10; 
c, the transmission medium solid phase volume ratio below 2%; 
d, power frequency is 50Hz, three-phase voltage is 380V, single-phase 220V, voltage fluctuation range of 0.9-1.1 times; 
e, diving deeper than 5m, does not apply to explosion-proof requirements of environments.