QW-type sewage submersible pumps Overview QW-type sewage submersible pumps overview of the introduction of the development of foreign advanced technology on the success of non-clogging sewage pump, is currently the most advanced sewage system equipment, energy saving effect is remarkable, non-clogging, anti-winding, particles through the ability to automatically install 50WQ25-30-5.5 pump, automatic prosecution and so on. QW-type sewage submersible pumps Overview Product Features: 1. Using single (double) channel impeller 50WQ20-40-7.5 pumps, sewage capacity, non-blocking, 60% solids by the ability caliber. 2. fiber length of more than five times the pump caliber. 3. The use of titanium alloy mechanical seal, can pump more than 8000 hours of continuous operation safety. 4. Compact structure, easy to move, easy to install, without the construction of pumping stations pump, reduce project cost. 5. The use of advanced hydraulic model, reasonable design, matching motor power, energy-saving effect is remarkable. 3, two-phase operation, the motor humming sound; 4, impeller loose; (e) the pump casing hit the book Zhen Lian Wen produce sound. Fourth, the submersible pump stator winding burn. The main reason is: a motor overload long run, excursion too large pump is running, for a centrifugal impeller pump head is too low, causing increased traffic overload. For axial flow impeller pump head caused by too much due to overloading. Water and sediment large, the increase in the proportion of water caused by overloading. 2, no irrigation in the wet submersible pump motor 50WQ25-36-7.5 pump, oil-filled submersible pump motor oil, the winding fever runtime. 3, single-phase motor starting or single-phase operation. 4, the pump stops frequently open, the motor overheating. 5, submersible dewatering pump working time is too long (over 5 minutes). 6, the motor into the inner mud, bad cooling. 7, cable breakage or bad joints, water infiltration stator damp. Pump | 50WQ25-36-7.5 pump | automatic stir sewage pump (certified merchants) provided by Anguo City Pump Co., Ltd. Yuan Shi. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.