PERMA-MAIN™ | Perma-Liner Industries LLC.

PERMA-MAIN™ TRENCHLESS LINING, MANHOLE TO MANHOLE

PERMA-MAIN

CONTINUOUS LINING MANHOLE TO MANHOLE

Perma-Main™ Top Gun™ Cured-In-Place-Pipe (CIPP) Manhole to Manhole Inversion Rehabilitation System. The Perma-Main™ Top Gun™ lining system is designed for 8" – 24" Diameter Pipelines. The materials are air inverted through existing manholes and steam cured in as little as 1 ½ hours. The Perma-Main™ Top Gun materials can be installed safely, fast, and efficient. Installations average 300FT to 600FT in length. Transitions from 6" – 8" can be accomplished in a single installation. Materials are delivered prewet out, ready for installation. Installation equipment is compact and user friendly.


HIGHLIGHTS

  • Operates With Air Only, No Water
  • Compact, Less Equipment & Traffic
  • Quick Inversion, Under 10 Minutes
  • Safe, Contractor Friendly
  • Formulated Resin Allows For Longer Pot Life
  • Compact Equipment Equals Less Space Required
  • Air Inversion, No Water Or Large Boiler Inversion Trucks
  • Steam Cure, Half The Time Of Hot Water Cure Systems
  • Pre-Impregnated Liner Delivered Project Specific

AIR TO INVERT

The Perma-Main™ Air Inversion Liner System allows for the liner to continuously invert through the existing pipeline using low air pressure.


STEAM TO CURE

Our compact 750,000 BTU Dry Steam Generators allows the liner to harden without the use of large boiler trucks, in half the time!



End Seals Eliminate Expensive Grouting Equipment For Your CIPP Liners

The #1 preventative maintenance tool to solve infiltration & inflow. Seal your collection system with a seamlessly molded seal - compatible with all cured-in-place-pipe systems

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end-seal

360 DEGREE SWELLING GASKET

Seamless molded seal with no joints or weak points preventing any damage or inefficient sealing of the annular space between the liner and the host pipe.

SIGNIFICANT SURFACE AREA

The gasket allows for more swelling than less precise methods of sealing such as hydrophilic tape. The End Seal is able to absorb more water and seal the annular space efficiently because of it’s larger surface area.

COMPATIBLE WITH MULTIPLE TYPES OF CIPP LINERS

Versatile hydrophilic sealing system compatible with all types of CIPP liners including inversion and pull in place liners. The End Seal Sleeve will swell in the presence of water regardless on the type of host pipe.

RETAINING RINGS

This ring holds the end seal in place and ensures no movement is allowed during CIPP rehabilitation.

End Seal Literature