Rainwater filter for installation in horizontal pipes in the ground or for outdoor installation. Optionally with 50 cm extension pipe for adapting the inspection opening to ground level. Rainwater inlet freely rotatable. Tested according to ATV: Can be driven over by vehicles up to 30 t. Housing made of polypropylene. Filter insert made of stainless steel, low-maintenance. Inspection interval 2 times a year. When necessary we recommend to do the cleaning in a dishwasher. Mesh size of the filter fabric 0.28 mm (standard version) or 0.44 mm
Drainage-proof according to DIN EN 12056 / EN 752, fulfils DIN 1989.
This is the amount of rainwater WFF 100 can filter.
The WFF 100 vortex fine filter is usually installed in the ground in front of the cistern in the horizontal rainwater pipe. However, it is also suitable for free-standing installation, in which case it is best fixed with the optionally available wall fastening.
Rainwater flowing in from the side is filtered by the WFF 100 vortex fine filter and passed on to the cistern. In the process, it passes through the filter insert made of fine stainless steel mesh with a mesh size of only 0.28 mm. In this way, not only leaves and moss, but also smaller particles washed along with the water are reliably separated and flushed into the canal or an infiltration trough.
The WFF 100 rainwater filter is perfectly suitable for your detached family house. It collects water for the garden, flushing the toilet or the washing machine.
Convince yourself of the high performance of the WISY vortex fine filters: The rainwater flowing in from the side is efficiently filtered by the filter insert made of fine stainless steel mesh with a mesh size of only 0.28 mm and passed on to the cistern.
In this way, leaves, moss and smaller particles washed along with the water are reliably separated, permanently washed down the filter mesh.
The filter insert keeps itself clean and rarely needs cleaning.
When the time comes, cleaning is particularly easy. For example, in a standard dishwasher.
The open cross-section of the rainwater pipes (DN 110) is maintained throughout the entire filter. There are therefore no constrictions where first dirt and leaves and later rainwater could accumulate. Not even in the case of cloudburst-like rain.
During filtration in the vortex fine filter, the water is enriched with oxygen. The high oxygen content additionally improves the water quality and prevents the growth of undesirable, anaerobic microorganisms.
The cover and housing of the WFF 100 vortex fine filter are designed so sturdily that they can be driven over by lorries weighing up to 30 tonnes (standard vehicles according to DIN1072 / SLW30).
In the unlikely event of a material defect, WISY offers a five-year replacement guarantee.
The filtered rainwater can be stored long-term in a cistern without further treatment.
All components of the vortex fine filter are subjected to thorough quality control to ensure perfect operation. In the unlikely event of a material defect, WISY offers a five-year guarantee.
