Pump outline
WL series vertical sewage pump is a new-generation product successfully developed by our company by way of introducing the advanced know-how from both at home and abroad, upon the requirements and conditions of use of the users and reasonable designing and features high efficiency, energy saving, flat power curve, non-block-up, wrapping-resisting, good performance etc.
This series pump uses single(dual) great flow-path impeller or the impeller with dual or three baldes and, with the unique impeller`s structure, has a very good flow-passing performance,
and equipped with reasonable spiral housing, is made to be high effective and able to transport the liquids containing solids, food plastic bags etc. long fibres or other suspensions, with
the maximum diameter of the solid grains 80~250mm and the fibre length 300~1500mm.
WL series pump has a good hydraulic performance and a flat power curve and, by testing, each of its performance index reaches the related standard. The product is greatly favoured
and evaluated by the users since its being put into the market for its unique efficiency and reliable performance and quality.
This product is mainly used to transport city's living sewage,factory, mine etc. enterprises' sewage, slurry, night soil, ash and dregs, paper pulp etc. also for cycle water pump, water supply and drain pumps, exploration, mine fitted auxiliary machine, methane-generating pit in countryside, farming irrigation etc.
Pump structure and advantage
1. The unique impeller design and the great flow-path block-up vesisting hydraulic parts greatly enhance the ability for sewage to pass and effectively have fibre matters and solid grains passing through.
2. It belongs to the integrated electromechanical product with both pump and motor in one shaft to directly drive, resulting in compact structure and stable performance.
3. Of a strong suitability, suitable for transporting city's living sewage, factory, mine etc. enterprises` sewage.
4. Easy operation, low cost for maintenance; can be overally placed outdoors to work without need of machine room, saving great deal of construction fees.
5. Mechanical seal is made of hard wearable corrosion-proof tungsten carbide and features durability and wearbility and can safely and continually run over 8000 hours.
6. The motor is reasonably fitted with, high overall efficiency,good hydraulic performance and low noise at running.