WFF 100

50 cm extension tube of polypropylene (PP) to raise the inspection opening to the ground level The extension tubes are fitted by removing collar & lid of filter & placing same on topEasily cut to length due to the moulded-in parallel lines.Up to 2 extension tubes can be combined

material: stainless-steel support base to fix on round concrete rainwater tanks suitable for both WISY Vortex Fine Filters WFF 100 and WFF 150 incl. stainless-steel screws & wall-plugs

material: stainless-steel suitable for both WISY Vortex Fine Filters WFF 100 and WFF 150 required to install & to secure WFF100/150 above ground against vertical straight wall incl. stainless-steel screws and wall-plugs

Rainwater Harvesting Filter in PP - (polypropylene) with 50 cm extension tube (shorten according to site-conditions) for direct underground/subsoil installation (no concrete housing chamber required) Maximum sustainable vehicle weight: 30t Filter insert in stainless-steel Filter mesh size 0.28 mm (280 micron) For connection to the drainpipe in the ground Construction of the vertically placed filter washes out large and fine dirt Moss, leaves and insects are automatically washed into the drain Over 95% of the rainwater is collected Self-cleaning / low filter maintenance Meets DIN 1986 Inlet: 4"/DN 100, 2x outlet(Tank/Drain): 4"/DN 100 Area of application: for roof areas of up to 200 m²

Rainwater Harvesting Filter in PP - (polypropylene) for direct underground/subsoil installation (no concrete housing chamber required) Maximum sustainable vehicle weight: 30t Filter insert in stainless-steel Filter mesh size 0.28 mm (280 micron) For connection to the drainpipe in the ground Construction of the vertically placed filter washes out large and fine dirt Moss, leaves and insects are automatically washed into the drain Over 95% of the rainwater is collected Self-cleaning / low filter maintenance Meets DIN 1986 Inlet: 4"/DN 100, 2x outlet(Tank/Drain): 4"/DN 100 Area of application: for roof areas of up to 200 m²