A, WQ submersible sewage pump Product Overview: WQ type submersible non-clog sewage pump is the introduction of foreign advanced technology, based on the combination of domestic water pump features the successful development of the new generation of pumps, energy-saving effect is remarkable, the anti-wrap , no plug, automatic installation and automatic control and so on. In the carriage of solid particles and long fibers litter, it has a unique effect. Series pump uses a unique structure of the impeller and new mechanical seal, it can effectively contain solids conveying and long fibers. Compared with the conventional impeller impeller, the pump impeller flow channel or double channel single form, which resembles a cross section of the same size elbow, the flow of a very good, with reasonable cochlear room, so that the pump has efficiency high impeller static and dynamic balance test, the pump no vibration during operation. Advanced hydraulic performance, mature products have been tested the performance indicators have reached the standards, products on the market with its unique efficacy and reliable performance, stable quality received the majority of users of welcome and praise. Two, WQ submersible sewage pump Features: 1, a unique monolithic or double blade impeller structure, greatly improving the dirt capacity, which can handle fiber material 5 times of pump diameter of the pump diameter of about 50% solids. 2, the mechanical seal with anticorrosive hard tungsten titanium material to enable safe more than 8000 hours of continuous operation. 3, the overall structure is compact, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, dive into the water to work, greatly reducing the project cost. 4, QW (WQ) type non-clogging submersible sewage pump seal oil chamber with high precision interference leakage detection sensors embedded in 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 may vary according to the required level, automatic to control pump start and stop, without special care, extremely easy to use. 7, QW (WQ) type non-clogging submersible sewage pump can be fitted with double guide rail automatic coupling installation system, it is to install, easy to maintain greater, you may not have to get into the sump. It can be operated within full 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. Three, WQ submersible sewage pump range: Flow: 8-2600m3 / h; Head: 5-60m; power: 0.75-250kw; Speed: 580-2900r / min; caliber: 25-500mm; temperature range: ≤60 ℃. Non-clogging submersible sewage pumps are suitable for factory business seriously polluted wastewater discharge and residential sewage stations, urban sewage treatment plant drainage systems, air defense systems drainage stations, water plants supply equipment, hospitals, hotels of sewage, municipal engineering construction sites exploration, mining matching attached machine, rural biogas digesters, irrigation and other industries, the belt particles of sewage, dirt, can also be used to clean water and corrosive media. Four, WQ submersible sewage pump conditions of use: 1, medium temperature does not exceed 60 ℃, medium gravity of 1 ~ 1.3kg / dm3. 2, without internal artesian cycle cooling system pumps, motors partially exposed surface of not more than 1/2. 3, under normal circumstances, the use of lift pump must be within range, to ensure that the motor is not overloaded, for use in the whole head, should be indicated in the order for manufacturers to manufacture. 4, during operation, the pump motor current must not exceed the rated current of the motor. Five, WQ submersible sewage pump Model significance: For example: 40QW (WQ) 15-30-2.2 40- Diameter (mm) QW (WQ) - 15- submersible sewage pump flow rate (m3 / h) 30- lift (m) 2.2- With motor power (kw) six, WQ submersible sewage pump performance parameters: Model Diameter (mm) Flow (m3 / h) Head (m) Power (kw) Speed ??(r / min) WQ25-8-22-1.1 25 8 22 1.1 2900 WQ32-12-15-1.1 32 12 15 1.1 2900 WQ40-15-15-1.5 40 15 15 1.5 2900 WQ40-15-30-2.2 40 15 30 2.2 2900 WQ50-20-7-0.75 50 20 7 0.75 1450 WQ50-10-10-0.75 50 10 10 0.75 1450 WQ50-20-15-1.5 50 20 15 1.5 2900 WQ50-15-25-2.2 50 15 25 2.2 2900 WQ50-18-30-3 50 18 30 3 2900 WQ50 -25-32-5.5 50 25 32 5.5 2900 WQ50-20-40-7.5 50 20 40 7.5 2900 WQ65-25-15-2.2 65 25 15 2.2 2900 WQ65-37-13-3 65 37 13 3 2900 WQ65-25 -30-4 65 25 30 4 2900 WQ65-30-40-7.5 65 30 40 7.5 2900 WQ65-35-50-11 65 35 50 11 2900 WQ65-35-60-15 65 35 60 15 2900 WQ80-40-7 -2.2 80 40 7 2.2 1450 WQ80-43-13-3 80 43 13 3 2900 WQ80-40-15-4 80 40 15 4 2900 WQ80-65-25-7.5 80 65 25 7.5 2900 WQ100-80-10-4 100 80 10 4 1450 WQ100-110-10-5.5 100 110 10 5.5 1450 WQ100-100-15-7.5 100 100 15 7.5 1450 WQ100-85-20-7.5 100 85 20 7.5 1450 WQ100-100-25-11 100 100 25 11 1450 WQ100-100-30-15 100 100 30 15 1450 WQ100-100-35-18.5 100 100 35 18.5 1450 WQ125-130-15-11 125 130 15 11 1450 WQ120-130-20-15 125 130 20 15 1450 WQ150-145-9-7.5 150 145 9 7.5 1450 WQ150-180-15-15 150 180 15 15 1450 WQ150-180-20-18.5 150 180 20 18.5 1450 WQ150-180-25-22 150 180 25 22 1450 WQ150 -130-30-22 150 130 30 22 1450 WQ150-180-30-30 150 180 30 30 1450 WQ150-200-30-37 150 200 30 37 1450 WQ200-300-7-11 200 300 7 11 1450 WQ200-250 -11-15 200 250 11 15 1450 WQ200-400-10-22 200 400 10 22 1450 WQ200-400-13-30 200 400 13 30 1450 WQ200-250-15-18.5 200 250 15 18.5 1450 WQ200-300-15 -22 200 300 15 22 1450 WQ200-250-22-30 200 250 22 30 1450 WQ200-350-25-37 200 350 25 37 1450 WQ200-400-30-55 200 400 30 55 1450 WQ250-600-9-30 250 600 9 30 1450 WQ250-600-12-37 250 600 12 37 980 WQ250-600-15-45 250 600 15 45 1450 WQ250-600-20-55 250 600 20 55 1450 WQ250-600-25-75 250 600 25 75 1450 WQ300-800-12-45 300 800 12 45 980 WQ300-500-15-45 300 500 15 45 980 WQ300-800-15-55 300 800 15 55 980 WQ300-600-20-55 300 600 20 55 980 WQ300-800-20-75 300 800 20 75 980 WQ300-950-20-90 300 950 20 90 980 WQ300-1000-25-110 300 1000 25 110 980 WQ350-1100-10-55 350 1100 10 55 980 WQ350 -1500-15-90 350 1500 15 90 980 WQ350-1200-18-90 350 1200 18 90 980 WQ350-1100-28-132 350 1100 28 132 740 WQ350-1000-36-160 350 1000 36 160 740 WQ400-1500 -10-75 400 1500 10 75 980 WQ400-2000-15-132 400 2000 15 132 740 WQ400-1700-22-160 400 1700 22 160 740 WQ400-1500-26-160 400 1500 26 160 740 WQ400-1700-30 -200 400 1700 30 200 740 WQ400-1800-32-250 400 1800 32 250 740 WQ500-2500-10-110 500 2500 10 110 740 WQ500-2600-15-160 500 2600 15 160 740 WQ500-2400-22-220 500 2400 22 220 740 WQ500-2600-24-250 500 2600 24 250 740