Wisy

The vortex fine filter WFF 150 is usually installed below ground in the horizontal rainwater pipe. It filters the rainwater that flows in at the side of the filter unit and releases the filtered rainwater to the storage tank. Its filter insert is made of a fine stainless-steel mesh with a mesh size of only 0.28 mm. Leaves, moss and other debris entrained in the rainwater are reliably filtered out and flushed away to the soakaway or drain. A filter insert with a larger mesh size of 0.44 mm is optionally available. Wall mountings are also available as accessories to install the filter as a free-standing unit..

Rainwater cleansed by this filter is in a perfect condition for tank storage and for subsequent use in the washing machine or for flushing toilets and general household cleaning. It is also ideal for use in sports or equestrian facilities where large playing or riding surfaces need to be irrigated, or where large quantities of soft water are needed for cleaning purposes.

• For rainwater or process water
• Self-cleaning capability reduces maintenancetrian facilities
• Pipe diameter DN 150, Horizontal
• With extension tube and cover
• Direction of inlets and outlets can be freely rotated
• Temperate climate zone: For roofs up to 500 m² (5,382 sq.ft.)
• Tropical climate zone: For roofs up to 250 m² (2,691 sq.ft.)