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BQS series mining explosion-proof submersible drainage pump
Main application
It is applicable to dangerous sites which contain methane (commonly known as gas) and coal-dust explosion, capable of handling sewerage which contains a mixture of insoluble solid contents such as sediment, coal slime, cinders, fibrous material, etc. it is also applicable for transport ing rain water and sewage containing solid particles at constructions, hospitals, residential areas, municipal projects, roads, factory sewage, etc.
Working condition
1.Voltage:380V/660V, 660V/1140V, three phase, 50HZ, can be customized.
2.Medium density is generally no more than 40℃, PH5—9, medium weight ≤11KN/M³. 3.Based on the impeller center, submerged depth is no more than 20M.
4.Customized design is available for high corrosive fluid.
5.Diameter of solid contents in the fluid should be conform to MT/T671-2005 standard, notify us while ordering for customized design.
6. MT818.5-1999 coal mine with flame-retardant cable, can be customized.
Our factory advantage
1.We are one of the leading industrial submersible pump manufacturers in China.
2.It covers an area of 200,000 square meters, with fixed assets of 600 million Yuan.
3.Our annual production capacity of more than 50,000 sets of mining and industrial explosion-proof sewage submersible pump.
4.We have 6 series of pumps as total of 800 models which covers explosion-proof submersible drainage pumps for mine, high-voltage explosion-proof submersible pumps for mine, explosion-proof submersible sewage pumps for industrial, pneumatic desilting pump, pneumatic diaphragm pump, pneumatic submersible pump.
5.Our products are of reasonable price and excellent quality and are widely used in the mining, petrochemical, natural gas engineering, civil engineering, industrial wastewater, sewage treatment, flood control and more.
6.Our factory has passed the ISO9001, ISO14001, OHSAS18001, CE and other international certifications.
7.Our factory has established strong relationship with many well -know companies, including China Shenhua, China National Coal Group, CNPC, SINOPEC, YANCON GROUP etc. Zijin Mining.




