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Double slit channel “Gemini Magna”

Striking design for heavy-duty applications

  • double-slit channel with stone inlay
  • combines the benefits of a box channel with those of a slotted channel
  • revisable channel body thanks to removable stone inlay
  • solid construction for use in areas exposed to vehicle traffic

Any questions? We are happy to help personally!

+49 5207/9504-5241
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An enormous amount of force acts on the dewatering system from moving and stationary traffic. And it has to be able to withstand this force for a long time to come. With our heavy-duty channel “Gemini Magna” made from 3.0mm stainless steel or hot-dip galvanised steel, we have developed a solution that is both resilient and elegant. It can be laid with materials such as paving stones, leaving only the two slits visible while the underlying dewatering system remains hidden.

The “Gemini Magna” is comprised of a stone inlay and the channel body. The body frames the inlay on both sides and, together with the walls, creates the system’s double slit. The stone inlay is fixed to the channel using screw connections. The system is designed to take a 80mm thick cover as standard. Depending on overall width, the channel offers space for inserts that are 113mm or 163mm wide. The “Gemini Magna” comes in a standard length of 1,000mm and can be extended to preference using connecting flanges. We also manufacture the new product in custom measurements to our client's specification. Concrete anchors that are fitted to the channel enable it to sit securely in its foundations. 


Heavy duty double slit channel “Gemini Magna”

with stone inlay, slit width 2 x 13 mm

Widths (nominal size): Lengths: Total heights:

155 mm (DN 100) / stone width113 mm
206 mm (DN 150) / stone width163 mm

Based on class:


1.000 mm 205 mm (DN 100)
255 mm (DN 150)
Material   Accessories
Stainless steel (V2A) 3.0 mm
Hot-dip galvanised steel 3.0 mm
  End pieces
Sink boxes incl. dirt trap made of V2A
Gutters with integrated connection pieces

Technical data sheet