Enviro-Flow using the Flow-120 Inversion system at the Theodore Roosevelt Island fountains in Washington DC

Enviro-Flow using the Flow-120 Inversion system at the Theodore Roosevelt Island fountains in Washington DC

 Enviro-Flow utilizes the Flow-240 Inversion System pair with Flow-Liner HVAC CIP-Duct for a car wash vent duct.

Enviro-Flow utilizes the Flow-240 Inversion System pair with Flow-Liner HVAC CIP-Duct for a car wash vent duct.

Enviro-flow's most common pipe lining process is the inversion method. This method inverts a resin impregnated liner through the existing pipe, then holds the liner under pressure to keep it expanded against the host pipe so it can cure. After curing, the resin hardens to the strength of a newly installed pipe. There are many applications where CIPP can be utilized, if you're not sure if CIPP will work for your project, don't hesitate to give us a call. Save your money and your time. 

CIPP is rapidly growing in popularity due to its many benefits:
- Little or no excavation needed, little clean up work, little clean up time
- Cost Effective, can save the customer 50%+ when compared to dig-&-replace
- Fast and Efficient Installation
- Helps eliminate future water infiltration and root intrusion
- Environmentally Friendly


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Flow-Liner® Cutter

The Flow-Cutter enables branch line reinstatements, meaning if your project has a tee or a wye, Enviro-Flow® lines through the pipe, and cuts an opening for the branch line, solving any chance of your fitting leaking or continuing to breakdown in the future.


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Televising and Inspection

How do you find problems in your sewer system without costly guesswork and excavation? Our specially designed color cameras pinpoint problems in pipes as small as 2" in diameter to as large as 96" in diameter. Trouble spots, such as cracked or broken tiles, offset joints, and blockages are quickly and precisely located without excavation. Service includes audio-video tape and computer-generated report of the inspection.

Enviro-Flow's television inspection service can also help you meet the EPA guidelines for your newly installed sewer lines.

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Neofit®+Plus

Neofit®+Plus is an NSF61 approved potable water pipe lining system for 1/2" to 2" water service lines. Neofit® helps maintain the existing service pipe by re-lining, not by replacement. Its purpose is to create a safe barrier in existing lead or copper service piping, extend the existing service pipe’s life, or to seal leaks and pinholes.


Flow-Liner Primus Line®

Primus Line® is a flexible sliplining solution for the trenchless rehabilitation of pressure pipes. The system consists of a flexible Kevlar® reinforced liner and specially developed end fittings. Primus Line® is not bonded to the host pipe and is self-supporting. An annulus remains between Primus Line® and the host pipe. Developed by experienced engineers, the system is suitable for different media as well as various application needs and has already proven itself in numerous projects.  Primus Line handles 6"-20" pipe diameters. See below for more information on WATER, OIL and GAS applications.