WQB Series 440v Vertical EXDIIBT4 Flame Proof Sewage Submersible Waste Water Pump

Coal Mine Industry 440v 60hz Flame Proof Sewage Submersible Waste Water Pump

WQB series flame proof submersible sewage pump is a latest type of flame proof products developed by our company, flame proof performance is in accordance with GB3836.1-2010 Explosive Environment Part Ⅰ: General requirements for equipment and GB3836.2-2010 Explosive Environment Part Ⅱ: Flame-proof Shell ”d”Protection Equipment made of flame proof standards Explosion-proof mark: ExdllBT4/CT4. The whole series products have acquired explosion proof certification, type completed and convenient selection.

Explosion proof waste submersible pump types:

(Notice: flow rate, head meters, material, ODM OEM is available)

Explosion Proof Submersible Waste Pump Applications:

WQB is applied for sewage discharge in the IIB/IIC factory where the temperature group is T1-T4 of combustible and explosive mixture of steam and air. It is suitable for coal chemical industry, petrochemical industry, municipal engineering, urban engineering, hospitals, hotels, residential areas.

Explosion Proof Submersible Waste Pump Working Conditions:

1. Meeting the requirements of explosion-proof in accordance with the product flame-proof mark

2. Supply power: 380v, 660v, 1140v, 3phase, 50hz, 60hz

3. Medium temperature: 0-40℃(Above the temperature, there will be other hot water pump model)

4. Medium PH: 5-9

5. Medium weight: ≤1100kg/m3

6. Maximum depth: 20m

Flame Proof Submersible Waste Pump Main Point:

When the explosive gas mixture in the flame-proof submersible sewage pump motor explodes, flame-proof shell not be damaged and the internal flame will not cause further explosion. The parts of explosive shell are tested by water pressure tests according to GB3836.2-2000 standard to ensure maximum internal pressure explosion.

The flame-proof submersible sewage pump is marked as ExdIIBT4/ExdIICT4, which is suitable for factory IIB/IIC class, temperature group is T1-T4 of combustible gas and explosive mixture of steam and air.

Packaging: in at least 4mm thickness seaworthy export standard plywood cases .

    Zhengzhou Shenlong Pump Industry CO.,Ltd, a professional reputable ODM OEM water pump manufacturer in China since 1996, recognized by CE and ISO, ABS, SGS, BV.

  Main products: Electric Submersible Pump for pumping clean water, hot water and sea water with bronze, SS304, SS316, SS316L, Dupex stainless/SS904L; Mine Submersible Pump/Submersible Motor/Sewage Submersible Pump/Slurry Submersible Pump/Fountain Submersible Pump/Axail Flow Submersible Pump/Surface Centrifugal Water Pump. Related business: kinds of water pipes, cables, control panels, inverter and other pump spare parts.

   Over 70 countries’ customers are enjoying our pumps and service. Our pumps are widely used in fields, such as seawater aquaculture & desalination, offshore, jack-up, floating dock, shipyard, irrigation, wastewater treatment, fountain projects. We are seeking for local water pump service business and dealer who is professional in water pumps. Welcome to join us.

    Zhengzhou Shenlong Pump Industry CO.,Ltd has three complete casting lines, including Expendable casting process, wax casting mold, coated sand, it can meets the different requirements on the dimensional accuracy of casting. The wax casting mold line, special for stainless steel material, was finished in the thermostatic workshop to guarantee the casting accuracy, meanwhile, shorten the whole production time.

  More than 85 sets production machine, includes grinding machine, CNC, lathe, Milling, High speed punch press machine, testing machine, etc., with sufficient spare parts stock to guarantee the production capacity 11,000 sets per month. From material purchase, metalworking, impeller dynamic balance, motor winding, insulation and pump assembling, passed more than 27 inspection processes, to ensure the quality meet a criterion.