Rainwater filter for larger roof areas. The 3P Volume Filter VF12 must be installed in a manhole (Ø 2000 mm or Ø 2500 mm). As a rule, standard concrete manholes are used. The filter can be delivered to the construction site pre- assembled on the shaft.
Due to its 2-stage cleaning principle (first coarse, then fine cleaning), it has a high degree of efficiency independent of the volume flow. Due to the steep position of the filter insert, the filtered-out dirt is continuously flushed in the direction of the sewer, with the sewer connection attached to the manhole. The dirt falls to the bottom of the shaft and is flushed away during heavy rain.
• Relative connection capacity according to DIN 18481: 3933 m².
• Roof area at a rainfall rate of 300 l/(sxha)
• A larger connection area is also possible by means of a bypass installation.
• Height difference between rainwater inlet and cistern inlet: 600 mm
• DN 300 KG pipe bends are supplied for installation in the concrete shaft
• Rainwater filter according to DIN 1989-2, type C
• Rainwater inlet: 1x DN 300
• Inlet rainwater storage tank: DN 250
• Outlet into the sewer: DN 300
• Mesh size: 0.39 x 0.98 mm
Original Equipment Manufacturer
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