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Cast Iron Sewage Ejector Pump Cost Manufacturer – BQS(BQW) Flameproof Submerged Sand and Sewage Pumps – State Machinery Equipment Manufacturing


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Cast Iron Sewage Ejector Pump Cost Manufacturer – BQS(BQW) Flameproof Submerged Sand and Sewage Pumps – State Machinery Equipment Manufacturing Detail:

Executive Standard and Characteristics of Product

BQS (BQW) series flameproof submerged sand and sewage electric pumps for mines (hereinafter referred to as electric pumps)adopt the standard of MT/T67 1-2005 Flameproof Submerged Electric Pump for Coal Mine. The type of explosion proof construction of motor is flameproof marked as Exd I. Researched and developed by ourselves through sufficient market survey, this electric pump is a downdraft flameproof submerged sand and sewage electric pump for mines, which is driven by a late-model energy-saving dry-type three-phase asynchronous motor. Designed and manufactured in accordance with the requirements of explosion-proof standard, it offers strict flameproof measures in its motor and uses steel for motor enclosure, T he unit can not only pump out the surface and shallow water on working faces, but also work under water for long time. This electric pump takes the advantages of compact structure, easy movability, no need of priming water,double end-face mechanical seal, long durability, secured reliability,outstanding applicability, etc.

Type Designation

BQS(BQW) Flameproof Submerged Sand and Sewage Pumps02

Service Environment and Working Conditions

1. Three-phase alternating current with rated frequency in50Hz, rated voltage in 380V, 660 V or 1,140V (permissible deviation ±5%). (When placing an order, users must specify the voltage value of electric pump).
2. Electric pump may work in shallow water or submerged into water not exceeding 5m.
3. The temperature of media handled not exceeding 40C.ambient working temperature between 0~40C.
4.’ The PH value of liquid pumped between4~ 10.
5. The volume ratio of solid impurities contained in water shall not exceed 2%.
6. The diameter of solid particles contained in water shall not exceed the 50% of the minimum size of flow passing section.

Performance Parameters

BQS(BQW) Flameproof Submerged Sand and Sewage Pumps03

BQS(BQW) Flameproof Submerged Sand and Sewage Pumps04

BQS(BQW) Flameproof Submerged Sand and Sewage Pumps05

BQS(BQW) Flameproof Submerged Sand and Sewage Pumps06


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Cast Iron Sewage Ejector Pump Cost Manufacturer –  BQS(BQW) Flameproof Submerged Sand and Sewage Pumps  – State Machinery Equipment Manufacturing detail pictures


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With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Cast Iron Sewage Ejector Pump Cost Manufacturer – BQS(BQW) Flameproof Submerged Sand and Sewage Pumps – State Machinery Equipment Manufacturing , The product will supply to all over the world, such as: Luxembourg, Rome, Algeria, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you personally.
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    5 Stars By Nainesh Mehta from America - 2017.08.18 11:04
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
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