Series 3 features

  • A wide range of Adjusta boundary boxes for non-contaminated ground and Protecta-Line boxes for contaminated land
  • New ¼ turn valve mechanism – quick and reliable flow control, with a 90 degree rotation
  • Philmac 3G connection - Incorporating Philmac’s unique Slide and Tighten™ technology, for a fast installation
  • New mechanical compression fitting - independently proven to be a barrier to contamination
  • Double-check valve as standard

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Flexible design

Flexibility and ease of installation, in both non-contaminated and contaminated land environments, sits at the heart of the boundary box system innovation. Discover more below:

Adjustable top section

Easily adjust the height and pitch for on-site conditions whilst maintaining loading capacity. The lid remains level to the pavement for secure installation.

Modular bayonet design

The box can be separated prior to meter installation, providing better access to the connection and minimising errors.

Tailor-made for your project

Our Adjusta Mini and Protecta-Line Mini range is tailored to suit shallower depths. For deeper installations, extended upper ducts can be supplied.