7.5kw 4 Inch Hot Selling Suction Casting Iron Sewage Pump China Factory

Solid Processing Pump

Nomenclature:
E.G.:80QW50-10-3
80 − Discharge Dia.(mm)
QW − Submersible Sewage Pump
50 − Designed Capacity (m3/h)
10 − Designed Head (m)
3 − Horsepower (kw)

Features :

• Double ends mechanical seal, ideal for shaft sealing of wastewater treatment.
• Cutter/grinder can be equipped for to handle raw and unscreened sewage applications.
• Leakage monitor equipped in the oil isolation chamber.
• Moisture monitor equipped within the motor wiring box for pumps of horsepower 7.5 kw and over.
• Auto-circulation cooling system designed for pumps with horsepower larger than 18.5 kw, so as to ensure smooth
• Operation in low level liquids conditions.
• Replaceable wear ring designed between pump casing and impeller.
• Integrated and compact construction of the WQ pumps greatly reduced operation noise and project construction
• Cost without the need of a pump house.Energysaving and convenient for maintenance.
• Double railed automatic coupling mechanism, incorporated water leakage detector and overheat switch shall work
• Together to optimize the operation .Float switch shall be applied for automatic water level control.
• Unique impeller design shall ensure a non-clog passage of sewage containing fibers and large solids.

Application:

• Wastewater treatment systems in high buildings, mines, industrial and municipal projects.
• Drainage sewage relay and treatment in municipal environment protection systems.
• Field drilling and mining.
• Drainage in agricultural irrigation .
• Drainage in foodstuff, pharmacy and commercial systems.
• Drainage in flood control and water plants .