b/s/t PP Emergency Overflow Drain RV 45

SKU PP134-30045


with Water Dam
High Flow Rate!
Material: PP, high impact strength, UV-stabilised
Dam level: 45 mm
Membrane flange: PP

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.