Recirculating aquaculture drum filter for koi pond

    When the water containing particles of suspended solids enter into the drum, suspended solids are stainless steel filter retention, filtered water which does not contain suspended solids enter into water tank. When the suspended solids accumulate to a certain amount inside roller, it will reduce the filter permeable capacity, so increase the drum water level, when the water level reaches to the fixed high level, the water level auto-control system starts working, back washing pump and roller motor start working at the same time, and use high pressure water to wash running mesh. When the mesh is clean, it will improve the filter permeable capacity and reduce the drum water level, when the water level reaches to the fixed low level, back washing pump and roller motor stop working, and drum filter will start the new working recycle.

Install Description

•  Drum filter can be connected with pipe, or supplied water by water tower or water pump  (can install the valves on inlet and outlet pipes to control inflow and outflow)

• Drum filter Should be put smooth, cannot rain and long-time direct sunlight 

• Please make sure there an height different between sewage outlet with sewage pipe. So the sewage can be discharged in time.

• Please make sure there an height different between outlet with water delivery pipe, to make sure a water flow speed. 

• Power Voltage: 380V,  50Hz, 3phase / 4 wires (wiring diagram as below)

Guangzhou Zhonghang Environmental Technology Co., Ltd is specializing in Recirculating Aquaculture System (RAS), Aquarium and Raw Water Treatment System. We have developed into an integrated water treatment company which combined R&D, manufacture, installation, maintenance and sales together. And we have a group of capable technical personnel in the field of mechanical, electrical, automatic control, water quality monitoring, and aquaculture
technology and so on.

Based on our professional and environmental concept, we will always to design the most economic solution to you, make the largest profits with the smallest investment, and win the wonderful future with you! 

PP Fish Tank, Rotary Drum Filter, Protein Skimmer, Biological Filter, UV Sterilizer, Residual Ozone Remover, Degassing&UV Sterilizer Device, Oxygen Generator, Ozone Generator, Sand Filter, Water Pump, Water Monitoring System etc.