WDS Structure: 1--- Pump Body 2--- Nut of Impeller 3--- Anti-loose Gasket 4--- Seal Ring 5--- Impeller 6--- Connection Frame 7--- Key 8--- Mechanical Seal 9--- Motor 10--- Base-plate Reliable Operation and Convenient Maintenance The rigidity of shaft is good, for long term operation, the accident probability of pump is very few. The grease is used to lubricating the bearing,so it is convenient to maintain. Due to the adoption of the structure with back opening door, so the pipe needn't dismantling, the impeller and mechanical seal can be dismantled or replaced.Mechanical Seal and No leakage The mechanical seal is used for the gland seal of pump, so the consumption of power is very low, the seal is reliable and no leakage. The high quality seal can keep the pump to run more than 12000 hours. Light Weight, Less Occupying Land and Convenient Installation The most compact structure is adopted in the design of pump, so the weight of pump is light and the land occupied by pump is small. It is very convenient to move or install, especially it is suitable for the high building or the process flow.

Application:

Construction Engineering Circulation of liquid, the heating water in the center heat supply, ventilation and air-conditioning system, the cooling water, the circulation of cooling , water supply, boosting pressure, fire-fighting and the water circulation of swimming pool as well as the water supply and drainage of the other engineering.Industry The conditioning water, the transportation of condensate water and the feed water of boiler in papermaking and refine sugar industry,iron and steel manufacturing, petrochemical industry and generating plant.Environment Engineering The filter installation, water treatment system, dusts collecting installation,re-cooling system, and sewer installation of polluted water as well as sewage treatment. Water Supply The water supply and water distribution, the boosting pressure in the waterworks and the pump station, the man-made fountain or irrigation, the drip irrigation and the irrigation & drainage in farm.

Pumped Liquid

The clean water free from the solid particulate, the solution in chemical industry, the petroleum products and the other similar liquids.

Scope of Application

Flow Capacity: Maximum 1000m3/h Head: Maximum 133m Temperature of Liquid: -50℃ ---- +150℃(for details, please consult with the local agent) For the standard pump: < 80℃ Working Pressure: 1.6MPa/ 2.5Mpa

Series sign

WDS 125 100 200 (A) A R WDS- Series name 125- Dimension of inlet (mm) 100- Dimension of outlet (mm) 200- Nominal dimension of impeller (mm) (A)- Flow grade signal A- Impeller cutting number (indicate with A, B, C,) R- High temperature type (working t >80℃～150℃)

Installation Attachments

Flexible installation foundation Rigid installation foundation Concrete damping base Flange

General

WDS series horizontal centrifugal pumps have the most outstanding hydraulic performance, the beautiful outline design and the most perfect structure coordination. By utilizing many high scientific methods and the advanced inspection means, WDS type pumps have the unique advantage.Excellent Performance and High Efficiency The advantage of WDS pump comes from the wisdom of many pump experts and gathering the essence of the hydraulic models. There is no hump on the performance curve of pump. Within the scope of wide flow capacity, the pumps can run smooth without disturbing, have high efficiency and lower cavitation.Smooth Running and Low Noise The new driving pattern is adopted in the design of pump, that is, the extended shaft directly drives the impeller. The rotor support parts in the common centrifugal pump are cancelled.No needs coupling. In additional to the elaborating rotor parts, the impeller and the motor use the same shaft to run, so that the smooth operation,less vibration and low noise of pump can be guaranteed.