Shanghai Jiang Yang Pump Manufacturing Co., QW, WQ submersible sewage pump - Model significance QW, WQ submersible sewage pump - Product Overview WQ (QW) series submersible non-clogging sewage pump in the introduction of Germany's advanced technology ABS Pumps basis, under the joint efforts by our scientific research personnel, as well as a wide range of suggestions from pump experts, and after several improvements and successfully developed, tested all the top performance indicators are that to the advanced level of similar foreign producing countries. Traffic: 7 ~ 24OOm3 / h, Head: 7 ~ 60m, etc., based on the use of media, design and manufacturing to installation WL with different performance parameters, YW, GW series. QW, WQ submersible sewage pump - Product Features 1. When the unique monolithic or double blade wheel structure, greatly improving the living creatures capacity, which can handle fiber material 5 times of pump diameter of the pump diameter of about 50 % solids 2. Mechanical seal uses latest anticorrosive hard soften tungsten materials, can pump more than 8000 hours continuous operation safety. 3. Compact overall structure, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, poured into the water to work, greatly reducing the project cost 4. The pump seal oil chamber with high precision interference leakage detecting sensor embedded within the stator windings of the thermal components, automatic protection of pump motor. 5. According to user needs with automatic control cabinet, the pump leak, leakage, overload and overtemperature automatic protection, improved product safety and reliability. 6. The float switch can change according to the required level, automatic control of pump start and stop, without special care, extremely easy to use. 7.WQ series according to user needs with double rail automatic coupling installation system, it is to install, easy to maintain greater, you may not have to get into the sump. 8. be able to use in the whole head, and ensure the motor is not overloaded. 9. There are two types of installation, fixed automatic coupling installation system and traveling free installation system. QW, WQ submersible sewage pump - Usage used in chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industry and urban sewage treatment plant drainage systems, municipal engineering, construction sites, etc. containing particles of sewage, dirt, can also be used to pump clean water and corrosive media. QW, WQ submersible sewage pump - conditions 1, medium temperature does not exceed 60 ℃; medium gravity of 1 ~ 1.3kg / dm3. 2, without internal artesian cycle cooling system pump, the motor part of the exposed surface can not afford to over 1/3. 3. The use of cast iron, which PH5 ~ 9. 4,1Cr18Ni9Ti in stainless steel is easy to like corrosive media. 5, the use of the environment is not more than 1000 meters above sea level, more than should be raised in order to provide you with more reliable products. NOTE: If you have special user temperature, media requirements, please specify transport details when ordering media to the unit to provide a more reliable product QW, WQ submersible sewage pump - Schematic 1 with automatic security control cabinet wiring cavity pump with a leak detection probe, when leaking, hair control signal, the control system for pump protection. 2 Stator Class B and Class F insulation, built-in thermal protection transfer receptors. 3 according to applications caliber Φ200 above the pump, according to user service requires the use of external circulation cooling system to ensure that the minimum water level in the pool pump running. 4 oil chamber equipped with leak detection probe, when the mechanical seal is damaged, the water into the oil chamber, the probe signal occurs the implementation of the control system to protect the pump 5 double mechanical seal ensure reliable operation of the pump. 6 unique impeller with a great runner, through greater material and fiber waste. 7 may be fitted between the pump impeller and pump body exchange column wear rings to ensure efficient operation of the pump in the most paternity.