Supply Giant PFR-R121000 Pex Tubing, Oxygen Barrier Red, 1/2" x 1000' (305m)

Supply Giant PFR-R121000 Pex Tubing, Oxygen Barrier Red, 1/2" x 1000' (305m): Conforms to NSF, UPC, ASTM and Warnock Hersey standards Can be installed using either Crimp or Clamp/Cinch type connection system Strong, flexible tubing that provides superior performance Ideal for heating and snow-melting applications For residential and commercial plumbing applications 1/2" x 1000' (305m) oxygen barrier red tubing Prevents oxygen and other harmful elements from infiltrating heating system Marked every 5' with approvals, certifications, pressure ratings and other technical information