|
Quantity
|
Total
|
||
|
|
|||
|
|
|||
| Interplast 50 sewer backwater valve is used as a shut-off fitting in drainage systems to block reverse wastewater flow. The product helps protect premises from backflow flooding during sewer surcharge conditions and may also help prevent unpleasant odours and rodents from entering the building. Connection size: 50 мм. Material: polypropylene (PP). Recommended installation: horizontal installation. Suitable for residential, commercial and utility buildings. |