EcoPoly PSU insert PEX fittings meet cNSF-14 Annex G for Lead Free 61, Mfg.
to ASTM F2159 F 877 and CSA 137.5 specifications and are ideal for plumbing repair or professional installation.
EcoPoly PSU insert PEX fittings are compatible with copper PEX crimp rings, stainless steel PEX clamps, and any brand or type of SDR-9 PEX tubing.
The use of a copper ring PEX crimper or stainless steel clamp PEX crimper is required for EcoPoly PSU insert PEX fittings.
Cut the PEX tubing square, slide a copper ring or stainless steel clamp along the tubing, insert the barbed fitting into the end of the tubing, slide the ring over the barb so it is about 1/8” from the body of the fitting, and crimp the ring/clamp with the PEX crimper.
Rings and clamps are sold separately unless specified in the description.
EcoPoly PSU insert PEX fittings are constructed of durable Udel Polysulfone (PSU) resin.
PSU is a resilient plastic resin that is resistant to stress fractures and extreme temperatures.
However, it is susceptible to Volatile Organic Compounds (VOCs) such as bug spray, certain cleaners, pipe dope, primers, glues, and adhesives.
Keep all products made of PSU out of contact with VOCs.
