QYF17-20 mine pneumatic dredging sewage pumps, YF17-20 pneumatic dredging sewage pumps, QYF17-20 mine pneumatic dredging sewage pump parameters, QYF17-20 dredging sewage pump pneumatic mining conditions, pneumatic dredging sewage pump mining dredging pump, QYF mining dredging pump, coal dredging pumps, pneumatic dredging pumps, dredging pumps Pneumatic coal enterprises should follow the general trend in coal production and consumption revolution, fine processing and conversion skills training, QYF17-20 mine pneumatic dredging sewage pump is mainly independent or downstream enterprise collaboration, product classification of coal modified mention quality, clean combustion, the ability to fine processing and conversion in order to continue to produce a marketable, high added value, capacity Chuangxiao Its strong coal processing and conversion products. Ability QYF17-20 mine pneumatic dredging sewage pump conditions of use ultra-low emissions skills training, mainly in coal mining, processing, transportation, combustion, conversion and other processes, to achieve ultra-low emissions, ultra-low pollution and associated resources comprehensive utilization narrow or even eliminate other energy open, QYF mine development and utilization of the gap between dredging pump ecological environmental impact. Model flow m3 / h Head m Air consumption m3 / min Rated pressure Mpa quality dimensions QYF10-20 10 20 4.5 ~ 5.0 0.60 216 1593 × 600 × 1000 QYF14-20 14 20 5.0 ~ 5.5 0.60 235 1773 × 600 × 1000 QYF17 -20 17 20 6.5 ~ 7.5 0.60 256 1977 × 700 × 1100 QYF20-20 20 20 8.5 ~ 9.5 0.60 285 1593 × 800 × 1200 QYF25-20 25 20 9.5 ~ 10.5 0.60 310 1593 × 800 × 1200