PEX Potable Water Tubing Combo contains 1x 1/2 in. x 300 ft. Red 1x 1/2 in. x 300 ft. Blue 1x 3/4 in. x 300 ft. Red 1x 3/4 in. x 300 ft. Blue PEX Potable Water Tubing (non-barrier PEX tubing) is used for residential and light commercial hot and cold water plumbing applications. Tubing is marked every 5 ft. with length, ASTM standards, approvals, certifications, pressure ratings and other technical information. PPWRB1234300 PEX Tubing is a strong and flexible cross-linked polyethylene tubing with superior temperature and pressure ratings that is useful for plumbing project in commercial and residential hydronic radiant heating applications. The tubing system works with cinch clamps seal for optimal leak free water flow connections. PEX-B is made using a "Silane" or "Moisture Cure" method of crosslinking, where links between the molecules of the HDPE polymer are formed after the extrusion process using a catalyst and by exposing PEX tubing to water (steam bath). Tubing conforms to NSF, UPC, ASTM and Warnock Hersey standards. Warranty: Industry Standard, 25-Years Manufacturer's Warranty. Applications: PEX Tubing without Oxygen Barrier is common for the following applications. Plumbing applications (hot and cold water). Loop radiant heating applications.

Features

Item Weight	114
Application	Potable Water
PEX Type	B
Pipe Features	Corrosion Resistant
Product Weight (lb.)	114
Returnable	180-Day
Pipe or Fitting Product Type	Pipe & Tubing
Minimum working temperature (F)	73
Color Family	Multi-Colored
Material	Cross-Linked Polyethylene (PEX)
Color/Finish	Red, Blue
Maximum working pressure (psi)	160
Pack Size	1
Maximum Flow Rate (gallons per minute)	2.3
Maximum Working Temperature (F)	200
Connectivity	Barb
Actual outside diameter (in.)	0.625
Product Length (ft.)	300
Nominal Inside Pipe Diameter (In.)	1/2"
Pipe Wall Thickness (In.)	0.070
Actual inside diameter (in.)	0.475
Manufacturer Warranty	1 Year
Certifications and Listings	ASTM Compliant,NSF Certified