Otto Graf GmbH
Plastic Products
Tel. +49 7641 589-0
Fax +49 7641 589-50
export@graf.info
www.graf-water.com
Carl-Zeiss-Straße 2-6
DE-79331 Teningen, Germany

Infiltration tunnel twin 600 L

Space-saving and good value. Specifically designed for use in private and rural areas. 


Instructions
Sizing form/
Tender file
Dimension drawing
Certificate/
Declaration
Infiltration Tunnel Twin vehicle loading

 

  • Specially designed for the detention and infiltration of rainwater, for a controlled drainage of rainwater into the groundwater.
  • The infiltration tunnel twin is space-saving and cost efficient.In comparison to the infiltration tunnel, it offers on the same buildingarea a double infiltration- or detention volume- 600 litres.
  • The infiltration tunnel twin is laid on one level and can be expanded as necessary.
  • The installation of the modules is easy and quick.
  • The installation can be done without heavy equipment. One infiltration tunnel twin only weights 20 kg.
  • The single modules are stacked in line and provided with two end plates.
  • In order to facilitate free design of the surface above, the system can be permanently loaded with approx. 3.5 t per m2 and, thus, is suitable for vehicle loading.
  • 5 years warranty

 

 


300 l

order no.QuantityLength (mm)Width (mm)Height (mm)add to enquiry
410130111608001020
Weight (kg)
22

accessory

End plate for infiltration tunnel 300, suitable for vehicle loading

Set 2 units

[231004]

Inspection end DN 200

[340527]

Deaeration end DN 100

[369017]

Graf-Tex geotextile size 2.50 x 2.50 m

for an EcoBloc Inspect flex, Rain Bloc and an infiltration tunnel

[231006]

Graf-Tex geotextile

Material sold by the metre, roll width 5 m

[231002]

Sedimentation filter shaft suitable for pedestrian loading

[340026]

Infiltration filter shaft, vehicle loading

[340025]

Universal Filter 3 external suitable for pedestrian loading

[340020]

Universal Industrial Filter 3 external suitable for pedestrian loading

[340050]

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https://www.graf-water.com/stormwater-management/stormwater-management/infiltration-tunnel/infiltration-tunnel-twin-600-l.html

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