Pressure Pipeline Products

The InsituMain® system is a cured-in-place pipe (CIPP) technology specifically engineered for water mains, force mains and other pressurized pipelines up to 96-inches in diameter. It is also NSF-61 approved for municipal drinking water systems when paired with our P30 epoxy resin system. 

Insituform RPP™ (Reinforced Pressure Pipe) is a standalone cured-in-place (CIPP) lining system, able to withstand low to medium operating pressures and full external loads in deteriorated pressure pipe.

Primus line uses flexible fabric reinforced pipe (FFRP) to offer an NSF-61-approved solution for for pressure pipeline renewal. By using Kevlar® fiber within the liner construction, Primus line can achieve operating pressures (MAOP) of up to 1189psi.