Category: Flachdach-Zubehör
Flat roof emergency overflow in the surface DN 70–DN 150
Description:
- Preassembled emergency overflow extension for FLECK flat roof drains and gullies
- Version with flange in rigid PVC and flange collar made of bituminous membrane
- Flange collar made of PVC roofing sheet and plastic or elastomer roofing sheet on request
- Universal-gravel trap is not included and must be ordered separately
Flange made of rigid PVC with flange collar made of bituminous membrane
- DN 70
- DN 100
- DN 125
- DN 150
