YAOTONG
Filtration Equipment
Self Cleaning Water Filter
DS series electric brush filter uses motor-driven brushes and differential pressure control for automatic cleaning without stopping flow.
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Gravity Valveless Filter for Water Treatment Projects
Gravity valveless filtration is suitable for water plants and circulating water systems requiring reliable suspended solids removal.
YAOTONG designs and manufactures customized water treatment equipment based on raw water quality, flow rate, suspended solids concentration, discharge standard and site conditions. This product can be supplied as a standalone unit or integrated into a complete treatment system.
Working Principle
Influent > distribution chamber > filter media > siphon triggered backwash > clean water tank
Process flow: Influent > distribution chamber > filter media > siphon triggered backwash > clean water tank
Technical Parameters
| Model | YAOTONG custom series / project-specific model |
|---|---|
| Flow Rate | Customized according to project capacity |
| Treatment Object | Urban and rural water supply plants, Groundwater iron and manganese removal, Industrial circulating water |
| Working Pressure | Atmospheric, gravity or pressure-bearing design according to process |
| Material | Carbon steel, stainless steel, FRP or anticorrosion structure depending on water quality |
| Control Mode | Manual, automatic, PLC or instrument-linked control available |
| Application | Industrial, municipal and commercial water treatment projects |
| Custom Options | Dimensions, inlet/outlet diameter, pumps, dosing, instruments, skid layout and electrical control |
Applications
- Urban and rural water supply plants
- Groundwater iron and manganese removal
- Industrial circulating water
- Secondary filtration after sedimentation
Advantages
- Automatic siphon backwash
- Low operating cost
- Multiple media options
- Stable effluent turbidity
- Custom tank size
How to Choose the Right Gravity Valveless Filter?
For an accurate proposal, send the following project information. YAOTONG engineers will recommend the process route, equipment model, material and control configuration.
- Raw water source
- Flow rate or daily capacity
- Inlet suspended solids, turbidity, COD, oil or salinity
- Required outlet quality or filtration accuracy
- Working pressure and temperature
- Material and anticorrosion requirement
- Installation space and automation preference
- Project country and delivery schedule
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View productFAQ
Gravity valveless filtration is suitable for water plants and circulating water systems requiring reliable suspended solids removal.
Typical applications include Urban and rural water supply plants, Groundwater iron and manganese removal, Industrial circulating water, Secondary filtration after sedimentation.
Yes. Equipment can be customized by flow rate, pressure, material, control mode, site layout and target water standard.
Please provide raw water source, flow rate, water quality report, target standard, site conditions and project location.
Yes. YAOTONG can combine this product with dosing, clarification, filtration, membrane treatment, sludge handling and installation support.