Adjustable flow-control device to be installed on flat roofs over water outlets with a clamping
flange; including a suitable inspection chamber; suitable for installation on Stormwater Management Roofs (Blue Roofs) with rainwater attenuation up to ca. 85 mm. The discharge rate is adjustable via a scale.
- for installation of Stormwater Management Roofs on 0°-roofs in combination
with spacer elements for rainwater attenuation
- flow-control device fits for water outlets with screw-in connecting flanges (for clamping flanges with max. 360 mm of diameter and a screw height of up to 20 mm)
- discharge rate adjustable to roof size and requested attenuation height
- overflow adjustable from 20 mm to 85 mm