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Normas DIN – AENOR
DIN EN 14540:2012-10

DIN EN 14540:2012-10

Fire-fighting hoses - Non-percolating layflat hoses for fixed systems; German version prEN 14540:2012 / Note: Date of issue 2012-10-22

Tuyaux de lutte contre l'incendie - Tuyaux aplatissables étanches pour systèmes fixes; Version allemande prEN 14540:2012 / Attention: Date de parution 2012-10-22

Feuerlöschschläuche - Flachschläuche für Wandhydranten; Deutsche Fassung prEN 14540:2012 / Achtung: Erscheinungsdatum 2012-10-22

Fecha Anulación:
2014-09 /Withdrawn
Equivalencias internacionales:

prEN 14540 (2012-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN 14540:2014-09

Resumen:
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 °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. The new version shall remove the test methods contained in EN 15889:2011
Keywords:
Adhesion, Ageing (materials), Applications, Burst test, Definitions, Dimensions, Fire brigade, Fire extinguishing equipment, Fire hoses, Flat hoses, Hoses, Kinks, Marking, Performance requirements, Pressure tests, Shallow, Specification (approval), Strain, Test methods, Test pressure, Testing, Wallhydrants, Weights
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