1. The WQ downdraft sewage pump is combined by Submersible three phase asynchronous motor and sewage pump
2. The motor winding is the polyethylene waterproof nylon sheathed wire. The motor cavity and the Sealed cavity is filled with No.10 mechanical oil or No.25 transformer oil, till submerging the upper bearing when the pump is vertical. The bearing of the motor is centripetal ball, Easy disassembly and assembly, Convenient maintenance.
3. The small flow water pump is Centrifugal type or vortex type, it is used to pumping common sewage, high-lift drainage in the project; the large flow water pump is double channel without clogging or mixed flow structure, it is used for the wastewater recycling of coal washery, slime pumping and agricultural river irrigation.
Marvelu Pump has been focused on submersible pump cast iron manufacturing and selling for many years, which is known as a professional manufacturer and supplier of various quality pumps in China. We have gathered many professional and experienced staff, as well as advanced equipment in our factory. Welcome to buy our submersible pump cast iron and check the price list with us.
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