Ecoregul Rainwater regulation tank, low outlet with reinforced vortex effect

Descriptive

• Regulation tanks made of 100% recyclable polyethylene, reinforced, with anchoring and lifting rings equipped with a Vortex regulator
• Rainwater storage capacities ranging from 2000 to 10,000L
• Anti-slip cover passage diameter 676 mm, closure by 1/4 turn and safety screws
• Vortex mounted on PVC elbow in low output Dn110.
• Note: the overflow rating is reserved for tanks with Vortex effect, ref. ET-----RX

Control device

• Hydrovortex, made of stainless steel 304
• The Vortex device makes it possible to maintain a relatively large passage section for very low flow rates (e.g. 40 mm per 1 l/s) whereas to guarantee a flow rate of 1 l/s with a simple nod, a 20 mm orifice would be required.

The principle of low regulation

• The control tank makes it possible to limit the flow in the event of a storm
• In the case of heavy rain, the water enters the tank with maximum flow and comes out of the tank in the lower part with a controlled flow rate
• If the volume of the tank is not sufficient, the flow is then evacuated by the overflow of emergency to avoid flooding upstream.

thank you for sending us the leakage rate requested by the town hall in comments with your order