Description
These polypropylene fittings offer superior electrical insulating qualities, eliminating the electrolytic action that corrodes tubing, caused by a dissimilar metal meeting a fitting. Their low density and softness of plastic give them the ability to absorb mechanical and acoustical vibrations. They also have great chemical resistance and are unaffected by most weak acids and alkalis. Below 175°F they have good resistance to organic solvents. They should not be used with oxidants or strong acids or in continuous sunlight. The polypropylene used in these fittings is 20% glass filled for improved stiffness and is NSF listed. Regular maintenance and inspection can help identify potential issues before they lead to failure. Polypropylene tube fittings should be replaced when they show signs of wear, such as distortion, damage, or if they are experiencing fluid leakage. Additionally, if the fittings are exposed to high water flow rates, high temperatures, or aggressive chemical media, they may require replacement sooner. It is also important to consider the lifespan of the fittings and their application in the system. DO NOT attempt any maintenance until all utility supplies have been disconnected and locked out.
