Superstructure (extension) DN400
PLN676.50
tax incl
PLN550.00
tax excl
330341
- Diameter 400mm
- Length 500 mm - can be shortened to 250 mm
Superstructure DN 400 - extension Graf
This ensures installation at a greater depth. Its effective length is 500 mm. It can be shortened to 250 mm. The superstructure is designed for wells with a diameter of 400 mm for deeper installation of the rainwater system. The superstructure is made of durable plastic, which ensures flawlessly operation for many years.