DRAINFIX CLEAN
Filter substrate channel for effective treatment of polluted surface water.
Your benefits with DRAINFIX CLEAN
The DRAINFIX CLEAN filter substrate channel is an intelligent drainage solution that collects, filters and drains rainwater. The system consists of the CARBOTEC 100 filter substrate and a drainage channel with drainage pipe. Different FASERFIX or RECYFIX variants can be used depending on the type of load. The filter substrate channels are designed for loads up to F 900.
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Maximum planning and legal certainty: DIBt-approved (Z-84.2-7) and plannable according to DWA-A 138, DWA-A 102 and DWA-M 179 – for reliable approvals and long-term stable operation.
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Extremely high pollutant retention: More than 95% retention of fine particles (AFS63) in accordance with DWA-M 179 – reliable protection of soil and groundwater, even with high traffic loads.
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More usable space despite dense development: Low space requirements enable use in heavily built-up and trafficked areas – including heavy goods traffic – and create additional usable construction space compared to infiltration basins.
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Significantly reduced operating and maintenance costs: First maintenance usually only after 10 years, substrate service life up to 40 years – minimal effort with maximum cost-effectiveness.
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No standing water: Dry filter substrate channel prevents permanent waterlogging and avoids unpleasant odours and insect breeding grounds.
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Reliable year-round use: Frost and de-icing salt-resistant channel and filter substrate ensure safe operation regardless of weather conditions and season.
DIBt requirements and DRAINFIX CLEAN results
- Total Suspended Solids (TSS)—92% – DRAINFIX CLEAN achieves 98%
- Zinc—70% – DRAINFIX CLEAN achieves 97%
- Copper—80% – DRAINFIX CLEAN achieves 99
- Total petroleum hydrocarbons—80% – DRAINFIX CLEAN achieves >99%
Galvanised steel or ductile iron edge rail with 40 x 40 mm insertion depth
Moulded as an integral part of the channel body
- SIDE-LOCK boltless locking system 16-fixing points for grating/meter
- Low weight
- Self-centering screw –> automatically finds the correct position
- Polypropylene channel body can be easily machined on site
Installation and maintenance of the filter drainage channel
DRAINFIX CLEAN combines low installation costs for stormwater treatment with maximum safety for traffic areas. The installation is extremely simple as the only additional components are the filter substrate and pipe connection which are inserted into the channel.
Easy installation with the FASERFIX SUPER channels
Made of highly resistant PEHD plastic
For an efficient filtration for pollutants
For reliable maintenance of the filling level
Time savings with the SIDE-LOCK boltless locking system
Long maintenance intervals
The maintenance of the drainage system is very minimal given the time the layer cake will build up. Only when 1/3 of the retention space is filled up, will the filter cake need to be removed. If necessary, the filter substrate can be refilled back into the system. With long maintenance intervals of up to 10 years (depending on local conditions), this makes for a simple and cost-efficient rainwater treatment system.
The components at a glance
Connection options
Following treatment by the DRAINFIX CLEAN system, there is the option of connecting to a sewer.
A seepage line can be laid parallel to the DRAINFIX CLEAN channel, into which the water is discharged after cleaning.
Especially in urban areas, the wastewater from the streets can be effectively treated and subsequently used for tree watering.
