Whether for use in residential or commercial LP systems, Coppersert™ couplings are the ideal choice for making copper-to-PE transitions. Based on the proven Permasert^® design, Coppersert™ couplings are simple to install and offer superior pull-out strength. The brass flare fitting connects easily and safely to copper tubing.

• Combines brass 45 degree flare fitting for copper tubing with a Permasert coupling for polyethylene (PE) piping


• Fast and easy installation


• Copper sizes from 1/4" to 5/8" O.D. PE sizes from 1/2" CTS to 1" IPS


• Molded from industry proven polyethylene


• Minimal stress on PE piping


• Pull-out strength is greater than the connected PE piping


• Laboratory tested for regulatory compliance


• Configurations available include couplings, tees, ells and reducing couplings


• Meets or exceeds the requirements of ASTM D-2513 category 1, US DOT Part 192 NFPA-58