Compression couplers offer a great way to quickly repair HDPE pipe. Plasson USA Compression Fittings will withstand the same temperature as the HDPE pipe itself. The fittings and valves are not to be used with hot water. The fittings and valves will withstand sub-zero temperatures.
These fittings are compatible with a size range of 1.22"- 1.37" Outside Diameter (OD), or 31mm - 35mm. They can be used to join or transition between pipes made from: Polyethylene (PE, PEX, HDPE, MDPE), Polypropylene (PP, PP-R, PP-RCT), Polybutylene (PB), Lead, Copper, and Steel.