Wisy

The vortex fine filter WFF 100 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.

• For rainwater or process water
• Self-cleaning capability reduces maintenancetrian facilities
• Pipe diameter DN 100
• With extension tube and cover
• Temperate climate zone: For roofs up to 200 m² (2,153 sq.ft.)
• Tropical climate zone: For roofs up to 100 m² (1,076 sq.ft.)