BQS explosion-proof submersible pump with independent serial mechanical seal and double-end mechanical seal, the structure is conducive to Sealing Machine seal, smooth operation, the use of lightweight safety factor, long life and good performance of sewage sediment. Today's latest valid order information free to send! Morning latest buyers information free to send! Punch grab Rob here! Mining Flameproof sewage draining submersible pump conditions of use: 1, power 380V or 660V, three-phase, 50HZ. 2, the medium temperature is generally not more than 40 ℃, PH value 5-9, medium weight ≤ 11kN / m3 3, with impeller center as a benchmark, diving into the water depth of not more than 3 meters. 4, can not stay in a strong corrosive fluid for a long time. 5, the diameter of the solid medium in the medium size should be consistent with the provisions of MT / T 671-2005 Jining Coal Mine Equipment Co., Ltd. is an independent research and development and sales of production companies, various technical researchers more than 40 production and sales staff More than 500, because the focus so professional, because professionals can better transport complete equipment for the mining industry.
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