FLEXPEX TUBING Note B denotes Blue markings(cold water) R denotes Red markings (hot water). The only difference in the Flex-Tubing Is the Blue and Red lettering.Flex plex tubing made of the finest cross linked polyethylene, provides outstanding benefits to the Flair-it/Flex Plex system. FLEXPLEX is made of Engle method PEX, proven worldwide with billions of feet currently in use. Withstands freezing Flexplex tube gets stronger as the tempture gets colder. Tubing has been tested to withstand freezing down to -95deg. F. proven in rigours testing. After 16 hours of accelerated testing, Flexplex achieved impressive standard grade pressure ratings from the plastic pipe Instutute 73.4deg. F at 80 psi. The 200deg. rating allows Flexplex to be direct connected to electric water heaters and within 6" of gas vented water heaters. Winterizes easily. Flexpex can be used with most anti-freeze solutions. Repairs easily. Should ever a frozen Flexplex tube need thawing just simply apply heat using a heat gun, the flexplex tube will not weaken from applied heat. And if tube ever kinks the same heat will repair the flex plex tube
SIZE 1/2 ID - 5/8 OD - B-100'
Package Shipping Size 22.00 x 50.00 x 50.00 (not product dimensions) This product ships in approximately 1 days