Siphonic drainage device (Appareil Siphoïde)


The unit is equipped with four sturdy handling hooks attached to the hopper.

Undetachable bin.

Inclined counterweight shape for easy discharge without risk of blockage.

Easy maintenance and operation.

Black bituminous paint coating.

A siphonic system consists of headers, flow tubes and a discharge point. Each siphonic system discharges through a vertical downspout into the main pipe, which is aerated for flow.

Rainwater from the roof surface is collected and discharged into the underground network by the siphonic rainwater drainage system.

Technical documentation

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