BASE SET 3 m²
It consists of a WATER-STOP membrane quadrant of 1.5 x 2 m (3 m²) with the connection adapter in the central position.
To be used with the square drain models that are generally separated from the walls and with slopes to 4 waters. Placing the drain in the central position reduces installation height to a minimum.
It can also be used with linear drainage with the channel in longitudinal or transverse centered position and sloping to 2 or 4 waters. This arrangement requires the minimum length of the slopes, reducing the height of installation.