Rain Bloc compact 300

Deaeration end DN 100

Deaeration end DN 150 (6")/ DN 200 (8")

EcoBloc connectors

Set consisting of 10 units

Connecting elements 25 units

Connecting elements 200 units

GRAF-Tex geotextile; sold by the metre, roll width 2.5m

Graf-Tex geotextile; sold by the metre, roll width 5m

Material sold by the metre, roll width 5 m

Drainstar filter external, suitable for pedestrian loading

Ideally suited to infiltration and pond systems, Maximum roof area of 350 m² with DN 110 connection and 500 m² with DN 160 connection

• No height loss between inlet and outlet
• Filter insert with mesh width of 0.35 mm
• Continuously variable installation depth of 600 – 1050 mm provided by telescopic dome shaft
• Sealed up to ground level
• Ideally suited to infiltration and pond systems
• Maximum roof area of 350 m² with DN 110 connection and 500 m² with DN 160 connection
• DN 110 and DN 160 connections

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Universal Industrial Filter 3 external, suitable for pedestrian loading

For roof surfaces up to 1,200 m²

• For roof surfaces up to 1,200 m²
• Continuously variable installation depth of 703 - 1,270 mm (26.7-50.0") using the telescopic dome shaft
• Maximum roof surface area of 750 m² with connections DN 150 and 1,200 m² with DN 200
• Only 229 mm height offset between the inlet and the outlet

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Infiltration inlet module 400

Shaft components 400

Incl. profile seal for telescopic dome shaft; DN160 (6")/ DN200 (8") connections

Infiltration distributor module DN 400

The final addition to the proven GRAF infiltration modules

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.

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Infiltration inlet module 600

Shaft components 600

Incl. profile seal for telescopic dome shaft; DN150 (6")/ DN200 (8")/DN 250 (10")/DN300 (12") connections

Infiltration distributor module DN 600

The final addition to the proven GRAF infiltration modules

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.

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