Home » Products » Large Diameter Roof Drains
- Bronze base flange fits inside pipe with o-ring seal
- Waterproofing membrane clamped using 3x stainless screws and clamp ring
- Flat, dome, and overflow(SS) grates available
- Removable grate for easy down-pipe access without disturbing membrane
- Clamp Ring features a flush finish with membrane
- Suit pipe size 65mm, 80mm, 100mm, 150mm and 200mm
- Independently Flow Rate tested