Outside diameter 50 mm (1.97 in)
Inside diameter 40 mm (1.57 in)
Flexible tube DN 50 | 25 m (82 ft) roll | WD 2000 |
50 m (164 ft) roll | WD 2001 | |
Flexible tube connector | connects two DN 50 flexible tubes together | WD 2010 |
Adapter flexible tube | HT tube DN 50 | WD 2021 |
Adapter flexible tube | sewer pipe DN 100 (for example for mains water top-up) | WD 2020 |