The grommet / connector seal is used to join an underground main conduct made of corrugated pipes to a sanitary grill on the surface. This connection can be made with a PVC pipe or a PE corrugated pipe.
The grommet / connector seal is used to join an underground main conduct made of corrugated pipes to a sanitary grill on the surface. This connection can be made with a PVC pipe or a PE corrugated pipe.