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ALH System-One: Tee Insertion

Product List
ALH-System-One Brochure (PDF)
ALH-System Video
ALH System-One Animation
ALH Plug Removal & PE Tee Insertion Video
The ALH System-One allows the insertion or removal of up to 2" diameter Street Tees on mains up to 60 psig under Gas-Free conditions. Similar equipment will be available to insert or remove 2½" Branch Mains Connectors.

ALH System One: Tee Insertion
ALH System One: Tee Insertion
  • A full range of Gas-Free Street Tees from ¾" to 2" can be inserted or removed using a single tapping machine.


  • The System-One tooling package includes insertion and removal tools for temporary plugs.


  • Strict tolerances in the manufacture of the machine and a special flexible connector system allow one shot alignment on existing tees for easy removal.


  • US manufacturers now make a range of street tees in brass and cast steel that can be fitted using the System-One.


  • 2½" Branch Mains Connectors will offer twice the gas throughput of any 2" Street Tee (Versions through 4" already available with System-Two).


  • System-One Tee insertion tooling is in use in a number of major US gas distribution companies.

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