4 inch 20m head electrical submersible water pump

• Medium temperature: less than 60°C; gravity 1.0~1.3kg/m³; pH value between 5~9
• For pump without internal gravity flow circulation cooling system, its motor reveals above liquid surface by less than 1/3
• Large flow non-clog hydraulic components, which greatly improve the passing capacity of waste water
• Double channel series mechanical seal made of hard anticorrosive tungsten carbide, which is durable and wear resistant
• There is oily water probe in the oil chamber, ensuring the safety of pump when the mechanical seal worn after long use
• Float switch is functioned to automatically control the start and stop of pump according to the water level changing
• Control panel can be fitted to monitor water leakage, overload and over-temperature, thus to ensure the safety of the pump
• Fixed automatic coupling installation or movable installation availab

1, Standard parts are fully interchangeable with the most common slurry pump design in the mining industry.
2, Excellent hydraulic performance, high efficiency and low abrasive rate.
3,Wear liners and impellers are easily replaced when required by simply removing the front cover plate bolts and sliding off the front cover.
4, Optional external clean water lubrication is available as an option to suit applications where product lubrication is not viable.
5, A range of mechanical seals are available to replace the packed gland shaft seal.