7.5KW Explosion proof Submersible Pump BQS20-50-7.5 Mining Explosion proof Submersible Pump Coal Mine Explosion proof EXDI Certification

Description :

　　7.5KWExplosion proof submersible electric pump BQS20-50-7.5 Mining explosion-proof submersible electric pump Coal mine explosion-proof EXDI certification

　　During the difficult period of market economyExplosion proof submersible electric pumpCustomer Battle,BQS20-50-7.5 Mining Explosion proof Submersible Electric Pump Coal Mine Explosion proof EXDI CertificationThe good image established through hard work suddenly becomes particularly important. Dear customer, hello. I am Xiao Zhang, the sales manager of Hongyi Technology. It is an honor for me to briefly introduce the BQS20-50-7.5KW explosion-proof submersible pump to you. I hope my introduction can be helpful to you.

　　1、 Firstly, let's take a look at it7.5KW Explosion proof Submersible Electric PumpBasic parameter indicators:

　　1) Model:BQS20-50-7.5 Mining Explosion proof Submersible Electric Pump

　　2) Voltage: 380 or 660 or 1140V

　　3) Current: 15.87 or 9.1 or 35.3A

　　4) Simultaneous rotation steps: 3000r/min

　　5) Unit efficiency: 33.3%

　　6) By diameter drunk large particles: 10mm

　　Introduce the three important parameters: flow rate: 15 (m3h), head: 70m, power: 7.5kw

　　Attached are several commonly used models of 7.5KW explosion-proof submersible pumps: BQS15-70-7.5/N; BQS20-50-7.5/N； BQS30-40-7.5/N； BQS50-25-7.5/N； The above models of BQS80-16-7.5/N can be referred to together, please call for more models.

　　II7.5KW Explosion proof Submersible Electric PumpSpecific usage conditions:

　　1) BQS20-50-7.5Mining explosion-proof submersible electric pumpWorking environment temperature 0~40 ℃

　　2) The submergence depth of the water pump shall not exceed 5m

　　3) The diameter of solid particles in the medium should not exceed 50% of the small size of the flow section of the water pump channel

　　4) The temperature of the conveying medium should not exceed 40 ℃

　　5) The medium containing solid particles generally has a volume concentration not exceeding 2%

　　6) The pH value of the conveying medium is within the range of 4-10

　　III7.5KW Explosion proof Submersible Electric PumpSpecific purpose:

　　1) Drainage of underground mining faces containing methane or coal dust hazards

　　2) Construction drainage of coal mine shafts and inclined shafts

　　3) Main drainage at the bottom of the mine without water storage tank

　　4) Automatic drainage system for the bottom of the main shaft and coal bunker

　　5) Automatic drainage for water inflow in old ponds and uninhabited areas

　　6) Discharge of underground water containing small solid particles such as coal dust and sediment in coal mines

　　7) Clear water tank drainage

　　8) Disaster relief and emergency drainage

　　9) Wastewater discharge treatment in urban environmental systems

　　7.5KWExplosion proof submersible electric pumpThat's all for today. I hope my explanation can satisfy you and make a choiceBQS20-50-7.5 Mining Explosion proof Submersible Electric Pump Coal Mine Explosion proof EXDI CertificationThere is no need to have the spirit of adventure, because it is not as cautious as mining and running a business. Only when it is convenient and comfortable for you to use, will you feel that your choice is right.

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