- Extension tube for raising inspection opening to ground level
- Diameter 70 cm (2.3 ft.)
- Length optional up to max. 140 cm (4.6 ft.)
Overview
Extension tube for raising inspection opening to ground level, diameter 70 cm (2.3 ft.), length optional up to max. 140 cm (4.6 ft.). Made of PE. For WFF 300 in black, for WISY Storage Tank or Soakaway System in yellow.
An additional intermediate ring is required to connect the extension tube. Not included!
Item number
| Up to max. 140 cm (4.6 ft.), price per 10 cm (3.9 in.) | |
|---|---|
| Extension tube for WFF 300 (black) | WV 1030 |
| Extension tube for WISY Storage Tank or Soakaway System (yellow) | RV 1010 |