EN 14540:2004+A1:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Fire-fighting hoses - Non-percolating layflat hoses for fixed systems
10-31-2007
04-11-2007
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 15 mm to 52 mm.The standard applies exclusively to hoses for fire-fighting purposes intended for use at a minimum ambient temperature of -20 °C in normal conditions, and a minimum temperature of -30 °C 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 or prEN 1924, but prEN 1924 is preferred in these applications.NOTEAll pressures are gauge pressures and are expressed in megapascals .
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