SPEL Attenuation and Infiltration Filter

SPEL Attenuation and Infiltration Filter banner

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 handle.

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 with a sewer is possible.

Attenuation and Infiltration Filter

Features

SPEL Attenuation and Infiltration Filter
  • 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.
  • A calmed inlet can be installed there.
  • Connection capacity for roof areas up to 200 m².
  • All connections DN 100.
  • The filter has to be cleaned depending on the contamination several times during the year.

How it works

  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.
SPEL Attenuation and Infiltration Filter how it works

Technical Data

SPEL Attenuation and Infiltration Filter dimensions

Filter according to DIN 1989-2, Typ B

Connection inlet: DN 100

Outlet into 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

Attenuation and Infiltration Filter XL DN 125 / 200

Features

SPEL Attenuation and Infiltration Filter XL DN 125 / 200
  • The two upper adapters DN 125 / DN 200 can be used as inlets or also optionally as an emergency overflow.
  • The lower or lateral adapter is used as inlet to the rainwater tank. A calmed inlet can also be installed.

How it works

  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 125 / 200 can also be used as an emergency overflow.
  4. Cleaned water flows over the inlet DN 125 / 200 into the rainwater tank.
  5. Use of a calmed inlet is possible.
SPEL Attenuation and Infiltration Filter how it works

Technical Data

SPEL Attenuation and Infiltration Filter dimensions

Filter according to DIN 1989-2, Typ B

Connection inlet: DN 125/200
Outlet into rainwater tank: DN 125/200
Emergency overflow or additional inlet: DN 125/200

Housing material: Polyethylen
Material filter basket: Stainless steel 1.4301
Mesh size: 0.55 mm

Diameter: 785 mm
Height: 815 mm

Weight: 10 kg

Attenuation and Infiltration Filter XL for concrete manhole

Features

SPEL Attenuation and Infiltration Filter XL for concrete manhole
  • Connections: DN 125 / DN 200
  • Connection capacity: for roof areas up to 387 m² / 1347 m²
  • Material filter basket: Stainless steel Ø 410 x 275 mm
  • Mesh size: 0.55 mm
  • Diameter: 785 mm
  • Height: 815 mm