Manufactured from black polypropylene to prevent light penetration. Will deter rodents from entering the building and can be fitted to any McAlpine WC connector with 4" / 110mm rubber outlet seal in both commerical or domestic drainage situations. Prevents cross-flow if fitted to back-to-back WC pans.
Rubber Construction
Can be Installed Horizontally or Vertically
Prevents Cross-Flow on Back-to-Back Pans
Deters Rodents
