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Function

The DN 110 overflow siphon (for pipes with an outer diameter of 110 mm) forms the fourth stage of the WISY 4-stage system for cleaning rainwater and ensures permanently clean water in the cistern. When overflowing, it uses the skimmer effect to remove the layer of dirt floating on the surface, such as pollen or fine organic particles.

Properties

The low-maintenance polyethylene component prevents small animals from entering via the integrated small animal protection and also serves as an odour trap to the drain. Thanks to the shortenable drain pipe (320 mm), the siphon is particularly suitable for flat tanks or containers with little or no height offset between the inlet and outlet: this means that the upper layer of water is safely drained even at low construction heights and the water can be drained directly from the base level of the pipe.

The payment is uncomplicated in our store! You can find detailed info about payment and shipping here. We offer the following payment methods:

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Worldwide shipping

FREE SHIPPING WITHIN GERMANY FOR ORDERS OVER €50.

Once your order has been placed, you will receive a confirmation email informing you that our shipping team has received your order. Once your order has been processed, you will receive an email notification with your tracking information. Shipping costs will not be refunded in the event of a return. We ship with:

Delivery by forwarding agent Parcel shipping Pallet delivery Delivery by WISY AG

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Regenwasser in vier Stufen reinigen

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