Oxygen Barrier 1 1/4″ Pex Tubing * 500 Foot Coil * Red *Rated for 160 PSI at 73 degrees, 100 PSI at 180 Degrees and 80 PSI at 200 degrees. Diameter: *OD 1.375 ID 1.054. *Wall Thickness .16 *Weight per foot .25 *ASTM 876/877 *Not to be installed in Direct Sunlight Type B PEX is made using the silane method (water bath). Do Not use PEX tubing for any of the following applications.. Anywhere the temperature could reach 230 F or more. Not for use with steam. Keep away from areas that are exposed to a flame or heat source. Not to be used with liquids -40 F or below. Brand: Badger Insulated Pipe Assembled Product Weight: 100 lb Manufacturer Part Number: OB2R-500 Manufacturer: Badgerpipe