Refurbishment vent with integrated bitumen sleeve
TOPWET refurbishment vent determined for connection to sewerage ventilation piping with an integrated sleeve of a modified bitumen strip including a rain cap. A height above insulation of 300 mm (max. 500 mm), a height below insulation of 200 mm (max. 1000 mm).
| For connection to piping of diameter | ||
|---|---|---|
| TWOP SAN 50 BIT | 54–72 mm |
Drawing documentation |
| TWOP SAN 75 BIT | 79–102 mm |
Drawing documentation |
| TWOP SAN 90 BIT | 99–106 mm |
Drawing documentation |
| TWOP SAN 110 BIT | 116–129 mm |
Drawing documentation |
| TWOP SAN 125 BIT | 144–154 mm |
Drawing documentation |
| TWOP SAN 160 BIT | 186–200 mm |
Drawing documentation |
