Wavin Osma Acoustic Coupler (Grey) 110mm - 4S125G

Manufactured in robust grey PVC-u, this 110mm Wavin OsmaSoil 110mm acoustic coupler is fitted with socket connections. This fitting helps to minimise problematic soil stack noise, which can be caused by thermal movement or by unexpected contact between the stack and surrounding structure.

• Grey colour

• Limits noise transfer between walls and floors when installed on all floors

• Reduces stress on pipework due to thermal movement

• Allows pipe to move within body of fitting by up to 18mm

• Promotes best practice by managing expansion

• Expansion gap visible when installed with access pipe

• Suitable for horizontal or vertical installation

• BBA, BSI and WRAS approved