WQ (11) series miniature Submersible Sewage Pump below 7.5KW latest made in this Co. is meticulously designed and developed by way of screening among the domestic same WQ series products, improving and overcoming the deficiencies and the impeller used therein is a single (double) runner impeller and, due to its unique structural design, can be used more reliably and safely. The products of the complete series are reasonable in the spectrum and easy to select the model and use an electric control cabinet special for submersible sewage pumps for safety protection and automatic control.
1. Unique single-and double-runner impeller leaves stable running,a good flow-passing capacity and safety without block-up.
2. Both pump and motor are coaxial and directly driven. As an electromechanically integrated product, it is compact in structure, stable in performance and low in noise, more portable and applicable.
3. Two ways of the single end-face mechanical seal special for submersible pumps makes the shaft seal more reliable and the duration longer. 4. lnside of the motor there are oil and water probes etc. multiple protectors, offering the motor with a safer movement
Applicable for the municipal works, industrial buildings,hotels, hospitals, mines etc. trades to pump the sewage, wastewater, rainwater and cities' living water containing solid grains and various long fibers.
CONDITION OF USE:
1. The medium temperature should not be over 40ºC, the density 1200Kg/m3 and the PH value within 5-9.
2. During running, the pump must not be lower than the lowest liquid level, see "lowest liquid level".
3. Rated voltage 380V, rated frequency 50Hz. The motor can run successfully only under the condition the deviations of both rated voltage and frequency are not over ±5%.
4. The maximum diameter of the solid grain going through the pump has not to be larger than 50% of that of the pump outlet
Shanghai Liancheng (Group) Co., Ltd. is a well-known, large-scale group company with diversified businesses. The company is specialized in research and manufacturing of pumps, valves, fluid delivery system, electrical control system and environmental friendly equipment.
After twenty years of development, the company now has five industrial parks, which are located in Shanghai, Jiangsu and Zhejiang and other developed areas, covering a total area of 550, 000 square meters.
The company has more than 3, 000 kinds of products, covering pumps, motors, electrical cabinets, valves, complete equipment, machinery accessories and other products. Its products are of reasonable price and reliable quality and are widely used in municipal, construction, environmental protection, petroleum, mining and many other fields.
The group currently has more than 2, 000 sets of advanced domestic and foreign production and testing equipment, such as large pump testing center, trilinear-coordinates measuring instrument, static and dynamic balance meter, laser rapid prototyping meter, multifunction blasting machine, automatic welding machine, large vertical lathe, large grinding machine and CNC machine tools, etc.
BROTHER digit-control machine tools, borer, broacher, vertical lathe and large special test center run through the production flow line. Without excellent production equipments, there would not be excellent products.
The spirit of hard work is particularly presented in the production process here in Liancheng, even if a small screw, everything and every detail is made meticulously and shows the professional quality.
Liancheng strictly follows ISO 9001 quality control system, ISO 4001, OHSAS 18000etc. Management systems and the scientific and reasonable flow of operation, making sure of a high effective high quality production process.
Packing and Shipping:
To satisfy the customs, Shanghai Liancheng (Group) Co., Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
·Technical training Equipment evaluation
·Installation and debugging Troubleshoot
·Maintenance Update and improvement
Commitment to the service
√ After signing the contract, send engineer for assisting installation and debugging.
√ One-year warranty. Provide technical support free all-life of the products.
√ Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
√ Hot-line of service is available in 24h, responded in 8h.
Product Categories : Submersible Pump
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