The Danby Pipe Renovation System is a Grout-in-Place spiral wound PVC liner that produces a renovated pipe which is a layered composite of PVC Liner, cementious grout, and the original pipe. The combination of the ribbed profile on the PVC liner and the highly fluid nature of the grout produce a highly integrated structure with the PVC liner "tied" to the original pipe through the grout which, in addition, provides some direct repair of the old pipe.

• Danby can be used for man-entry pipes that are 36" and greater.
• The PVC material is manually lowered into the pipe through existing manholes, no need for costly access pits
• Spiral wound Danby can also be installed in round, egg shape, semi-elliptical, horseshoe, and manholes.
• Extended life by combining cementitious grout for structural integrity and the PVC liner for a new corrosion resistant pipe surface.

Our modular system works in similar fashion as Spiral wound, the combination of the PVC liner and the cementitious grout provides failing structures a new corrosion resistent surface with structural backing to extend the life of a lift station for over 50 years. The modular system is able to conform to a variety of shapes and sizes.

Modular system can be installed in:

• Wet Wells
• Lift Stations
• Junction Boxes
• Clarifiers
• Flow Splitter Boxes
• Aeration Basins
• Or any type of structure