The Allproof Expansion Joiner (111.100) is purpose-built for managing thermal movement in 100mm PVC DWV pipes, preventing stress and potential system damage caused by pipe expansion and contraction. The joiner features a push-fit seal connection for smooth axial movement and sockets for solvent-weld attachment, ensuring secure and reliable installation.

Each joiner is manufactured in New Zealand using renewable solar energy, highlighting Allproof’s commitment to sustainability. The 111.100A model includes a pre-set 15mm cardboard spacer, ensuring the correct expansion gap during installation for optimal system performance.

Compliant with AS/NZS2032:2006, AS3500.2, and AS/NZS1260 standards, this expansion joiner is a dependable solution for residential, commercial, and industrial plumbing applications where thermal changes in pipework are a consideration.

Features:

• • Suits 100mm PVC DWV pipes
  • Allows for thermal expansion and contraction
  • Push-fit seal connection with smooth movement
  • Solvent-weld socket ends for secure installation
  • 15mm cardboard spacer included (111.100A)
  • Manufactured using renewable solar energy
  • Meets AS/NZS2032:2006, AS3500.2 & AS/NZS1260 standards