Pipe and Duct Entry Seals
Entry seals allow pipe and duct to pass through the wall of underground chambers and sumps while maintaining the integrity of the underground containment space.
UPP Fusion seals weld to the wall of the sumps and chambers - giving totally liquid tight penetrations.
However, these are only compatible with PE sumps/chambers - please check with PFS for compatibility before you order if you are not using these with UPP PE Sumps or Chambers.
Mechanical seals are also available for brick/fibreglass or metal chambers. Be sure to check that the seal you are choosing is suitable for the thickness of the chamber wall you are installing it onto.