This Internal Coupler is part of our SpiraSafe range; a well-proven system of fittings with factory-installed EPDM rubber gaskets. The double gasket ensures tight and permanent connections between system components which are air tight and do not require the use of mastic or sealant.
- Saves time - quick and easy installation
- Air tight - no risk of leakage due to the SpiraSafe class D rated double rubber seal
- Neat - ideal for exposed areas, as no need to use sealants
We show our confidence in this range with a
10 year product warranty for full quality assurance.
