Peace of mind with Wastop ® Residential Non return valve
When sewer systems become overloaded the point of least resistance becomes an emergency outlet for the sewer. This point can be in a basement or low lying homes, through the toilet, shower, drain or hand basin. Wastop ® Residential protects your home from flooding and back-flow caused by overloaded sewers.
Wastop ® Residential is available in two sizes to suit standard drains- 110mm (4″) and 160mm (6″).
- Easy installation – no gluing or levelling
- Pulsating flow minimizing the risk of clogging
- Unique heavy duty memory membrane
- No moving parts – virtually maintenance-free
- Stops liquids, odours, insects and small animals
- Peace of mind – stops flooding effectively
- The market leader – driving innovation
- CE Approved for use in residential applications