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Infiltration shaft system DN 600

The final addition to the proven GRAF infiltration modules

Sizing form/
Tender file
Dimension drawing
Infiltration shaft system DN 600

The GRAF Infiltration shaft system is the final addition to the proven GRAF infiltration modules and is perfectly coordinated for use with the EcoBloc and tunnel. The Infiltration shaft system basically comprises an inlet and distributor module of either DN 400 or DN 600 in diameter. The appropriate cover can be selected depending on the load class required (up to class D). Shaft extensions between the two main modules (also above the inlet module with the DN 600 diameter version) ensure a simple connection even for infiltration systems with high earth coverings.

Infiltration inlet module DN 600

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
incl. profile seal for telescopic dome shaft; DN 150/DN 200/DN 250/DN 300 connections

Infiltration distributor module DN 600

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
Incl. profile seal for Infiltration connecting piece and/or inlet module; 2 x DN 150 connections; mounting surface for connections of up to DN 200


Maxi telescopic dome shaft with lid, suitable for pedestrian loading


Telescopic dome shaft TRUCK

Telescopic dome shaft TRUCK for concrete rings


Telescopic dome shaft with cast iron lid, suitable for vehicle loading


Infiltration filter strainer DN 600

Completely made from stainless steel, mesh width 0.75 mm


Infiltration choke drain DN 150

Connection DN 150 (6"); delayed drain of 2 l (0.53 US gal)/sec. up to 16 l (4.22 US gal.)/sec.


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