Napan Type 1MK backflow preventer sized for 160 mm outlets on 315 mm manhole shafts, protecting drainage systems from sewer surcharge. Country of origin Denmark.
| Product type | Backflow and high water gate |
| Product group | Rodent control, backflow prevention, and pipe blocking |
| Diameter | 160 mm |
| Carbon footprint (EPD) | 30.8514 kg CO2e per pcs |
| Country of origin | Denmark |
| Customs tariff code (EU CN) | 84813099 |
| HS code | 8481.30 |
| Manufacturer part number | HØJVANDSLUKKE TYPE 1MK T/315X160MM BRØND |
| VVS number | 153962160 |
| MOQ | 1 |