The 32mm Wavin Osma adaptor is from an extensive range of products which uses a self-sealing, elastomeric membrane to perform a water-trap like function. It is used to install any hygienic self-sealing waste valve, effectively.
Manufactured from high-quality polypropylene
Does not dry out
Ideal For confined spaces
Can be fitted under washbasins to free up some space
The unique design does not allow the foul sewer smell to enter the premises
Resistant to sodium hydroxide and other types of chemical solvents