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HD pipe PRINETO®
HD pipe PRINETO<SUP>®</SUP> - 1 HD pipe PRINETO<SUP>®</SUP> - 2
HD pipe PRINETO<SUP>®</SUP> - 1
HD pipe PRINETO<SUP>®</SUP> - 2

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HD pipe PRINETO®

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  • The PRINETO traditional heating system is an extension of the PRINETO plumbing system, and is based on the same range of fittings and accessories

  • The pipes used in this system must have a protective layer to prevent oxygen ingress: Heating pipe (red) and/or HD pipe (white)

  • Base pipe made of PEX high-density cross-linked polyethylene in accordance with DIN 16892/93, with laser-welded aluminium sheet, ends butted together with white PE external sheath

  • The layer of aluminium helps to maintain the curve of the pipe

  • Impermeable to oxygen in accordance with DIN 4726

  • Application class 1, 2, 4 and 5 in accordance with EN ISO 21003 - 1

  • Nominal pressure PN 20 (20 bar with fluid at 20 °C for 50 years)

  • Certified by the German Technical and Scientific Association for Gas and Water (DVGW) in accordance with W 542 worksheet, and by a number of other certifying bodies from a range of countries

  • Compression fitting with clamping sleeve in nickel-plated silver

  • Made of PE-Xc, using the type C cross-linking method for art. 0878520110, 0878520220, 0878520330