WQX series pump made by stainless steel precision casting it characterized by corrosion resistance, environmental protection, nice appearance, small size and durability. The unique structural design of cable sealing eliminates the hiddentrouble of cable’water leakage. WQX series pump with double mechanical seal and has the characteristics of high quality, good abrasion resistance, long service life and safety etc. Mechanical sealis made of silicon carbide (SIC) or hard alloy. The motor is class F insulation, equipped with thermal protectiondevice, greatly extend the service life of thepump. With stirring device, thedevice with the motor shaft and the strong force of mixing stirs the sewage tank sediments into suspended substance and then discharge. The use of hydraulic model effectively improves the pump efficiency and the motor is high efficiency motor. Bottom suction submersible pump model: WQX150-30-22kw; WQX80-60-22kw;…