3P Attenuation and Infiltration filter

Integrated filter

Operating principle

  1. Rainwater is led onto the filter cartridge.
  2. The dirt is detained in the dirt collecting basket. The basket has to be cleaned if necessary.
  3. One inlet DN 100 can also be used as an emergency overflow.
  4. Cleaned water flows over the inlet DN 100 into the rainwater tank.
  5. Use of a calmed inlet is possible.

This specialised filter retains all debris in a stainless steel basket (mesh size 0,55 mm) such that no dirt is washed away into the soakaway or infiltration structure. The filter basket made of stainless steel is easily removed with removal handles.

This filter is very suitable for equipments where the water is used in washing machines, toilet flushing and garden watering, and for sites in which the rainwater has to be drained off. That means where no connection to a sewer is possible. Can be used in conjunction with the 3P Flow Regulator I or II, or other devices. Locking lid available.

All inlets and outlets at DN 100, one inlet can also be used as an emergency overflow. The cleaned rainwater is led through the lower connection into the rainwater tank. Also a calmed inlet can be installed there.

Connection capacity for roof areas up to 200 m². All connections DN 100.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

The filter has to be cleaned depending on the contamination several times during the year

Technical Data

Rainwater filter according to DIN 1989-2, Typ B

Connection inlet: DN 100

Outlet in rainwater tank: DN 100

Emergency overflow or additional inlet: DN 100

Housing material: Polyethylen

Material filter basket: Stainless steel 1.4301

Mesh size: 0,55 mm

Weight: 2,8 kg

Filtertest

Average rainfall in Germany 80% less than 15 l / (sxha), which results in a volume flow of 0.32 l / s with a roof areas of ​​213 m².

Pipe diameter: DN 100
max. flow: 6,4 l/s
connectable area at max. 200 l/(sxha): 580 m²
connectable areas at max. 300 l/(sxha): 387 m²

Application

Installation directly in a rainwater tank made of plastic with flow regulator.

Installation in a soakaway.

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