{"product_id":"3-4-x-300-ft-oxygen-barrier-pex-tubing-copy","title":"3\/4\" x 300' (ft) Oxygen Barrier PEX Tubing","description":"\u003cp\u003e3\/4\" PEX Pipes for sale in rolls of 300, and 500 feet.\u003c\/p\u003e\n\u003cp\u003eThe 3\/4\" PEX pipes are the perfect size to feed your domestic water, or to feed a manifold for in-floor heating. (Most buildings will not need manifolds with the HUG Hydronics In-floor heating system). To use 3\/4\" PEX pipes with the HUG Hydronics in-floor heating system, you will want a 3\/4\" x 3\/4\" adapter. When you need to step down to 5\/8\" tubing, a brass crimp reducing coupling makes the transition clean and secure.\u003c\/p\u003e\n\u003cp\u003ePlease Note: PEX tubing is unstable under UV light. To ensure the long-term stability of PEX, care must be taken to avoid overexposing the product to sunlight, both before and after the time of installation.\u003c\/p\u003e\n\u003cp\u003eOxygen barrier PEX-b tubing has the same properties as non-barrier PEX-b pipes, but it prevents oxygen and other elements from infiltrating and damaging delicate heating system components. For example, it keeps boilers from rusting. PEX-b pipe is made of polyethylene which is cross-linked to enhance performance and maintain the properties of thermoplastics. Furthermore, this tubing can be installed in a variety of ways, such as using the crimp, clamp, or fitting systems.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThese are drop shipped. The 100 feet rolls are also available for local pick up\/delivery.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/s3.supplyhouse.com\/product_files\/Bluefin-T050-1000-OXY-Submittal-Sheet.pdf\" target=\"_blank\"\u003eSubmittal Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/s3.supplyhouse.com\/product_files\/T050-1000-R-Bluefin-flow%20rate%20chart.pdf\" target=\"_blank\"\u003eFlow Rate Chart\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/s3.supplyhouse.com\/product_files\/Bluefin-T050-1000-R-Pipe_Sizing_Guide.pdf\" target=\"_blank\"\u003ePipe Sizing Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePacking: Box, 30\" x 30\" x 10\"\u003cbr\u003eWeight: 37.0 lbs\u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":41390498939013,"sku":"PLU-0000120","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/DSC_0265-Recovered-2.jpg?v=1745339135","url":"https:\/\/hughydronics.com\/products\/3-4-x-300-ft-oxygen-barrier-pex-tubing-copy","provider":"HUG Hydronics","version":"1.0","type":"link"}