BQS (BQW) mine explosion-proof submersible flushing pump 
 Sales Specialist: Hui Cheng Mobile: 15269750901 landline 537 -2383936 
 Address: Torch Road, Jining City, Shandong Province, No. 69 QQ: 1172792005 wang No.: zhongmeigksy 
 The company specializes in producing BQS (BQW) series mining flameproof submersible flushing pump, BQS Mine explosion-proof submersible sewage pump flushing, BQS30-70-18.5 series of mining flameproof submersible flushing pump, BQW series mining flameproof submersible flushing pump, mining explosion-proof submersible flushing pump, mining explosion-proof submersible flushing pump, etc. 

 A performance overview 
 BQS series mining flameproof submersible flushing pump impeller according to "two-phase flow" design principle, can contain solid particles of the sewage pumping without affecting the efficiency, compared with ordinary water pump (pumping water) to extend the service life of 5 8 times. Compared with similar products have a smooth start, low noise, safe and reliable, long service life, especially in the drainage process, if the water break, the pump may continue to operate on its own unique cooling structure to cool the motor. Therefore, the water pump motor idling not burn without compromising the water pump, water can continue automatically after the drainage. The pumps are suitable for a methane explosion hazard environment, contains solid particles of sewage drainage, mine shaft, inclined construction of drainage, water storage pit mine the main drainage, mining face drainage, the main shaft bottom coal bunker automatic withdrawal drainage, the old pond, no man's land gushing automatic drainage, water storage and drainage, desilting sand drainage, relief and rescue drainage. 
 Second, the conditions of use 
 1, water conditions: water temperature no higher than 40 ℃, the water's PH value 4 ~ 10, media weight is not greater than 1300kg/m3, medium sand is not more than 20% (severe than that). 
 2, Installation Type: Vertical. 
 3, the electrical work: continuous (SI) operation. 
 4, into the water depth (to the end of submersible pumps as the base plane) is not greater than 2m. 
 Third, the technical data 

 Model Description: 
 BQS □ □ □ 
 │ │ │ │ │ └ ─ ─ ─ ─ ─ ─ power kW 
 │ │ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ Head m 
 │ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ Flow m3 / h 
 │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ sediment drainage 
 │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ Diving 
 └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ flameproof pump