Neofit+Plus EPP®

Neofit®+Plus: Expandable Pressure Pipe for Potable Service Lines

The NSF 61 approved Neofit®+Plus Expandable Pressure Pipe (EPP®) is a non-invasive, advanced pipe technology for leaking underground water services with inside diameters from 1⁄2" to 2". The Neofit EPP® forms a continuous barrier between existing pipe and drinking water – ideal for Lead Replacement Programs. It can be installed in steel, copper, plastic and lead pipes, and in lengths up to 300ft. The smooth bore and thin-wall pipe provides the same or increased flow capacity. Neofit+Plus often only requires a single small access pit, saving yards, sidewalks, floors, and more, from demolition. The speedy Neofit+Plus process allows for many installations a day and immediate return to service with only two-three hours installation time. This product has been installed in thousands of water service lines throughout the world.  Save up to 85% by ditching the traditional dig-&-replace method and upgrading to Neofit+Plus.

Water Authorities and Ratepayers need every possible certified tool in their toolbox that will help them with the lead crisis in the US: Neofit+Plus EPP is that tool. The product is made to last and resistant to leaching; its structural material has been scientifically evaluated* for longevity of 100+ years. Neofit+Plus EPP can help water authorities balance affordability with the timing, phasing, and sequencing of infrastructure projects. We tested Neofit+Plus after it was installed inside of a lead service pipe by following AWWA’s field guide for hydrostatic testing of water service lines* and then testing the water for lead. The testing results showed 0% lead in the water.

*Documentation available upon request.

Flow-Liner's Technical Design Division has put Neofit+Plus EPP through the ringer, testing and pushing it to its limits. Click below for the Extreme Testing page to watch real time videos of burst tests, leak tests, tensile tests and freeze tests. 

what’s next? — Neofit+Plus Main Connection System

An upcoming addition to the Neofit system: Neofit+Plus Main Connection System allows the NSF 61 certified Neofit+Plus EPP to be installed in ½” to 1” ID water service lines from inside water mains 8” to 12” ID. This eliminates the need to dig up the water main in the street at each service connection. Only one access is required at each end of the water main pipe to allow the installation of Neofit at each connecting service pipe. Additionally, if trenchless lining methods, such as CIPP, are employed in the water main, the Main Connection System can be utilized to line the service pipes at each tap from inside the lined water main pipe. Pilot Projects needed! Submit your project at here.