b/s/t PVC Emergency Overflow Drain RV 50

SKU 134-30050


with Water Dam
High Flow Rate!
Material: PVC-U, high impact strength, UV-stabilised
Dam level: 50 mm
Membrane flange: PVC, EVA

Rectangular Emergency Overflow /Parapet Drains

Flow Rate Q [l/s]

The pressure level [mm] of the water is important for the drainage capacity. The greater the pressure level, the greater the drainage capacity. In order to determine the pressure level, the maximum permissible water level on the roof must be known.