1/2″ VesiFlow Blue PEX-a Expansion Tubing UVGuard, (500 ft Coil)

1/2″ Blue VesiFlow PEX-a tubing is made using the Engel or high temperature peroxide method. The Engel method is a hot cross-linking process, meaning the actual cross-linking takes place during the extrusion process when the base polyethylene is above its crystal melting temperature. The Engel method provides more precise control over the degree, consistency and uniformity of cross-linking. This means the tubing is evenly cross-linked, with no weak links within its molecular chains. UVGuard from VesiPex is certified 5106 pex for chlorine and uv resistance. UVGuard is also certified fire rated under ASTM E84 & cNSF®-fs ULc S102.2 with flame and sm0ke spread FS≤25/SD≤50 Technical Information PEX Design Guide – 2nd Edition VESIFLOW Plumbing Non-barrier PEX-A Tubing Submittal VESIPEX Warranty 2024 Features 25 Year Warranty Expandable F1960, F2080 and F1807 fittings can be used PEX-a is the most flexible PEX tubing Specifications Size 1/2″ Nominal CTS Grade PEX-a Length 500 Feet Colour Blue Shape Coil Material Cross-linked Polyethylene Fitting Capability F1807, F1960, F2080, F2159 Application Residential and Commercial Plumbing Tubing Type Non-Barrier Tubing Warranty 25 Year Manufacturers Warranty Inside Diameter 0.475″ Outside Diameter 0.625″