Description

Specifies requirements for flexible hose assemblies for use with both heated and cold water supplies with a maximum heated water temperature of 90 degrees Celsius, used for applications aboveground, accessible and not submerged. Nominal sizes range up to DN 20, a maximum length of 2 m and with a working pressure not exceeding 1.4 MPa at 20 degrees Celsius. Reconfirmed: 2016-12-23 Originated in Australia as AS 3499-1992. Second Edition 1995. Jointly revised and designated AS/NZS 3499:1997. Second Edition 2006. Reissued incorporating Amendment No. 1 (July 2009).