The LMK Lapel Liner for Large Diameter Pipes is the trenchless solution for rehabilitating the main-to-lateral connection in lined or unlined large diameter main pipelines via man entry. The end result is a one-piece structural lateral lining and sealed connection to the main. A compression gasket is incorporated and the connection liner is mechanically anchored with a stainless steel compression ring. This means that the liner does not depend upon adherence to stay in place, allowing for a verifiable non-leaking connection with all mainline pipe types.
LMK Technologies has pioneered CIPP lateral renewal technology and has driven the industry forward with new products and technologies to facilitate sewer rehabilitation of sewers for 20 years. In its relatively small lifespan as a company, LMK has invested time and resources in research and development