Rotary Drum Filter

Drum Filtration has been in use for many years, both by the municipal water industry and the commercial fish farming industry as well as for  other industrial applications.

rotary drum filter
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Water Purification Drum Filters

The shell of PM Rotary Drum FIlter series is made of PP material (Polypropylene), a non-toxic material, so PM-RDF series is very suitable for aquaculture.The filters are covered with industrial filter panels with a woven (SS 316) stainless steel mesh of 70 microns.On request, different mesh sizes,inlet size and outlet size are certainly customized.

  1. Filtration without flow interruption
  2. Filtration degree from 70 micron to 1000 micron
  3. Manufacturing program: 5m³/h – 300 m³/h
  4. No need for pressure
  5. Low water loss
  6. Applications: Public Aquariums, Waterparks, Zoos, Water and waste water treatment, water supply systems, irrigation, cooling towers,pre-filtration systems,manufacturing, industry, aquaculture
Koi Combination Drum Filter

How do Koi Rotary Drum Filters work?

Water gravity flows from the pond to the PM-RDF. Any solids down to 70 microns in size are caught in the filter screen as the pond water flows through the unit. After the pond water has filtered through the PM-RDF, it is pumped through additional filtration for further cleaning and then returned to the pond. As waste builds up on the screen, the water level in the PM-RDF will lower until the preset cleaning level is reached. When this happens, the cleaning nozzles activate and push the accumulated waste into the disposal outlet during the cleaning cycle. After the cleaning cycle is performed, the PM-RDF returns to normal operation.

Rotary Drum Filter Application Scenarios

For RAS System

Microfilter is an important prefiltration part in RAS system.The faster fish waste is removed, the quicker pollutants are reduced.

For Agriculture Water

Rotary drum filter can be used for agricultural irrigation water system.

For Koi Pond

Rotary drum filter can be used for pre-filtration of koi fish pond.

For Swimming Pool

Rotary drum filter can be used for pre-filtration of swimming pool. Remove hair and some solid particles.

For Zoological Water

Rotary drum filter can be used as a pre-filtration part in the circulating water system of the zoo.

For Waste Water

Rotary drum filter can remove silt from waste water.

Choose the Suitable Model for Your Project

Choose the best rotary drum filter model for you based on your pond size, water flow, voltage, dimensions, etc.

55 gallon drum filter

PM-05

Water flow rate:    
• 1320 gallon per hour     
• 5 m3 per hour

Power:    
• Pump: 80W
• Rotary: 15W

PM-30

Water flow rate:    
• 7925 gallon per hour     
• 30 m3 per hour

Power:    
• Pump: 1000W
• Rotary: 40W

PM-100

Water flow rate:    
• 26417 gallon per hour     
• 100 m3 per hour

Power:    
• Pump: 1000W
• Rotary: 120W

PM-10

Water flow rate:    
• 2641 gallon per hour     
• 10 m3 per hour

Power:    
• Pump: 80W
• Rotary: 15W

PM-60

Water flow rate:    
• 15850 gallon per hour    
• 60 m3 per hour

Power:    
• Pump: 1000W
• Rotary: 40W

PM-150

Water flow rate:    
• 39625 gallon per hour   
• 150 m3 per hour

Power:    
• Pump: 1000W
• Rotary: 180W

Customer case

Customer feedback

Rotary Drum Filter Application Scenarios

For RAS System

Microfilter is an important prefiltration part in RAS system.The faster fish waste is removed, the quicker pollutants are reduced.

For Agriculture Water

Rotary drum filter can be used for agricultural irrigation water system.

For Koi Pond

Rotary drum filter can be used for pre-filtration of koi fish pond.

For Swimming Pool

Rotary drum filter can be used for pre-filtration of swimming pool. Remove hair and some solid particles.

For Zoological Water

Rotary drum filter can be used as a pre-filtration part in the circulating water system of the zoo.

For Waste Water

Rotary drum filter can remove silt from waste water.

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