Basic Specifications
Model
Garden Pond Drum Filter
Application
Aquariums / Water Filtration
Certificate
TUV, SAA, CE, GS
Voltage
110-120V/220-240V, 60Hz-50Hz
Capacity
100,000 PCS Per Month
KOI POND FILTRATION SYSTEM
All intelligent box type microfilter is made of non-toxic and corrosion-resistant food grade PP material. It is mainly composed of box assembly, drum assembly, reverse cleaning system, electric control box system and transmission system. The water flow is less than or equal to 10m³/h. The equipment uses food grade environmental protection 316 stainless steel filter as the medium to remove suspended solids (≥50 μm) through separation. When the water containing suspended particles enters the drum through the inlet, particles are intercepted by the filter screen, and the filtered water flows into the next treatment process or pool through the outlet.
The equipment adopts automatic liquid level control. When suspended matter accumulates and reduces water permeability, the water level outside the drum rises. Once it reaches the set control point, the cleaning system starts the pump and drive system. Continuous high-pressure cleaning flushes the rotating drum, discharging sewage to the collecting groove. Once reaching the set time, the cleaning pump and transmission system stop automatically. It uses a fully intelligent turbine frequency conversion pump for energy saving and strong filtration cycles.
Installation Instructions
1
Place the microfilter in a stable location.
2
Can be used in pipelines or supplied by water towers/pumps; adjust valves before and after to control water levels.
3
Ensure a high-level difference at the sewage outlet for timely discharge of dirt.
4
Maintain a height difference at the box outlet to ensure proper filtered water velocity.
5
Verify that the cleaning pump inlet is submerged to avoid idling without water.
6
Electrical Connection: Connect motor lines (Black-zero, Red/White-capacitor) according to standard phase requirements.
7
Drum Direction: When facing the outlet, the drum must rotate clockwise. Adjust wiring if counterclockwise.
Operation Instructions
Manual Mode: Use the start/stop switches for the drum motor and cleaning pump independently for testing or manual maintenance.
Automatic Mode: Controlled by a water level float ball. When triggered, the backwash cycle starts automatically for the set relay time.
Emergency Stop: Use the dedicated emergency switch for immediate shutdown.
Matters Needing Attention
Use indoors within -5°C to 40°C. Avoid direct exposure to rain, extreme cold, and icing.
- Strictly prohibit pump idling without water.
- Stop the pump before changing valve states.
- Check nozzles regularly for blockages and clear debris.
- Ensure electrical equipment remains dry; power off immediately if overflow occurs.
Widely Used Applications
Ideal for aquaculture raw water filtration, sediment removal, suspended algae separation, and closed-cycle purification. Developed for freshwater aquaculture, it handles large flow requirements. Suitable for koi ponds, fish farms, and sewage treatment early-stage solid-liquid separation.
Product Features & Technical Parameters
| Model |
Product Size |
Inlet (mm) |
Outlet (mm) |
Drum Diameter |
Motor Power |
Pump Power |
| 5T | 610*335*340mm | DN25 | DN50 | Φ250*230mm | 40W | 40W |
| 10T | 870*470*515mm | DN75 | DN32 | Φ300*326mm | 60W | 60W |
| 20T | 930*590*770mm | DN90 | DN50 | Φ370*376mm | 90W | 90W |
| 50T | 1210*835*820mm | DN110 | DN75 | Φ500*500mm | 90W | 90W |
| 60T | 1210*835*820mm | DN110 | DN75 | Φ500*500mm | 90W | 90W |
Filter Bin Models
| Model + Filter Bin |
Product Size |
Inlet (mm) |
Outlet (mm) |
Drum Diameter |
Motor Power |
Pump Power |
| 5T Bin | 610*335*340mm | DN25 | DN50 | Φ250*230mm | 40W | 40W |
| 10T Bin | 1760*440*800mm | DN75 | DN32 | Φ370*326mm | 60W | 60W |
| 20T Bin | 2300*500*570mm | DN90 | DN50 | Φ370*376mm | 60W | 40W |
Frequently Asked Questions
Q1: What materials are used in the drum filter?
The system is constructed from high-quality, non-toxic food grade PP material for the body and environmental protection 316 stainless steel for the filter screen, ensuring corrosion resistance and a long lifespan of over 10 years.
Q2: How small are the particles that this system can filter?
The drum filter is designed to remove suspended solids in water that are 50 μm or larger, making it highly effective for removing fish waste, sediment, and suspended algae.
Q3: Does the filter require manual cleaning?
No, the equipment features a fully automatic liquid level control system. When the filter screen gets clogged, the system triggers a high-pressure backwash cycle to clean the drum and discharge waste automatically.
Q4: Can this equipment be installed outdoors?
Yes, the PP material box is designed to withstand long-term outdoor use, including sun and rain exposure. However, it should be protected from freezing conditions and icing.
Q5: What are the main applications for this microfilter?
It is widely used in koi pond filtration, freshwater aquaculture farms, raw water filtration in sewage systems, and factory culture water treatment links.