Damper made of impact-resistant EPDM/stainless steel(AISI 304).
EPDM sealing system at the damper plate, two-sided pressure. Available with square or circular opening.
Used for rainwater, wastewater, process water and sludge.
| Diameter | Variant Type | Strength Class |
|---|---|---|
| 150 mm | With sealing system against wall | 6 mvs |
| 200 mm | With sealing system against wall | 6 mvs |
| 250 mm | With sealing system against wall | 6 mvs |
| 315 mm | With sealing system against wall | 6 mvs |
| 400 mm | With sealing system against wall | 6 mvs |