DIN EN 14540:2007 PDF

Scope: This European Standard specifies the requirements and test methods for non-percolating layflat hoses for fixed systems. The hoses are intended for use at a maximum working pressure of 1,5 MPa over a range of inside diameters from 25 mm to 52 mm. The standard applies exclusively to hoses for fire-fighting purposes intended for use at a minimum ambient temperature of -20 ℃ in normal conditions, and a minimum temperature of -30 ℃ in colder climatic conditions. Hoses conforming to this standard should be used with fire hose couplings conforming to the relevant national standards for couplings. Hoses in marine applications and/or aggressive environments to be used with wall hydrants as specified in EN 671-2 can conform to the requirements of this standard. NOTE All pressures are gauge pressures and are expressed in megapascals.

DIN EN 14540:2007 history

2014 DIN EN 14540:2014-09 Fire-fighting hoses - Non-percolating layflat hoses for fixed systems; German version EN 14540:2014
2014 DIN EN 14540:2014 Fire-fighting hoses - Non-percolating layflat hoses for fixed systems; German version EN 14540:2014
1970 DIN EN 14540 E:2012-10 Fire-fighting hoses - Non-percolating layflat hoses for fixed systems
2008 DIN 14811:2008 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles
1990 DIN 14811-1:1990 Fire hoses; requirements, testing, treatment
1977 DIN 14811-3:1977 Fire hoses; abrasion test
1976 DIN 14811-4:1976 Fire hoses; test of behaviour under the influence of a flame