Electrofusion Flex Restraints are a great way to manage thermal expansion of HDPE pipe.
Fusion time and cooling time are clearly marked on the barcode label of each and every fitting. In addition, they may be obtained using a barcode reader.
These fittings may be welded successfully at ambient temperatures from 14 to 113 degrees Fahrenheit (-10 to 45C).
We recommend Plasson's Flex Restraint Tension Strap for installation.