floor drain 20 x 20 cm grey integrated outlet F63 x M80 x F100 in abs

The yard siphon is designed for rainwater collection.

It is used in courtyards or on paved terraces.

It also prevents the spread of stale air from sewers and pipes by maintaining a water guard that acts as a hydraulic shut-off.

It consists of a circular body with a frame, supporting a grid or a removable basket.

Thanks to the unique lock-system, the yard siphon remains in place even under pressure.