seweagesubmersible pump
USD $1,000 - $100,000 /Set
Min.Order:1 Set
AHCOF International Development Co., Ltd.
1. Product Overview
The submersible tubular pump is a packaged mechatronic product integrating submersible motor technology, tubular pump technology, sealing technology and sensing monitoring technology; it has changed the conventional tubular pump structure to make the unit more compact, lighter and smaller, and belongs to energy-saving products.
GZBW(S) Series Large Submersible Tubular Pump have combined mature submersible motor, planetary gear mechanism and other technologies with excellent dedicated tubular pump model, and adopted new technologies in motor cooling, sealing, auto drain, oil lubrication, etc and developed a completely new structure of tubular pump. According to the tests of model units, under the low-lift conditions (H = 1.5 ~ 2.0m), the highest unit efficiency of unidirectional pump can reach 80.9% while the highest unit efficiency of the bidirectional pump can reach 65.3%. GZBW(S) Series Large Submersible Tubular Pump has filled the technology gap in our country, attained the first level in the world and owned China’s independent intellectual property rights. It is of great significance to catch up with submersible pumps and pumping technical level of today’s advanced industrial countries and make use of our existing major water conservancy projects to drive technological innovation localization, and domestic submersible pump have chance to enter into major interbasin water diversion projects.
Submersible tubular pump with impeller diameter of 2650mm is the largest diameter, Capacity and power submersible tubular pump unit in the country.
2. Application
The submersible tubular pump applies to large capacity and low lift, and it can drain water in forward and reverse direction. The submersible tubular pump is mainly used in urban flood control and drainage, water used for industry and agriculture and regional water diversion, especially applies to the situations with designed low lift , long operation and emphasis on operating costs, such as comprehensive drainage and irrigation projects including water control and drainage projects, ecological environmental treatment projects, water diversion projects, etc. The submersible tubular pump is the most ideal flood control engineering product for the integrated use of drainage and irrigation in the country and has a broad market in China’s vast plains. If the bidirectional tubular pump is adopted, it is only necessary to change motor phase sequence or direction changes of the whole pump, so that pumping in forward direction or drainage in reverse direction can be achieved.
3. Features
3.1 Features of Submersible Tubular Pump with Diameter of Less Than 1400mm:
As inlet and outlet conduit is approximately linear (straight flow channel) and inlet and outlet lift (hydraulic power) has low loss, the unit efficiency is high (about rising 5%). This pump is especially suitable for the pumping houses with low Lift and large capacity.
Under the same working conditions, low-power electric motor configuration means low operating costs.
3.2 Features of Oversize Intelligent Planetary Gear Submersible Pump
With the planetary gear to reduce the speed, high-speed motor is used to drive large pump rotate at low speed; the technical problems to restrict the large-scale development of submersible pumps are solved fundamentally and this is the development direction of large-scale ungraded and updated products. The structure adopts dry totally-enclosed submersible three-phase asynchronous motor and the protection level is IPX8; the structure adopts planetary gearbox coupling device, the strength and rigidity of the bearings can meet the requirements of vertical and horizontal installations; this structure can be immersed into water for long-period operation.