DIN 14811:2008
Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles

Standard No.

DIN 14811:2008

Release Date

2008

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 14811/A1:2012

Latest

DIN 14811/A3:2018-12

Replace

DIN 14811:2006 DIN 14811-1:1990 DIN 14811-2:1977 DIN 14811-3:1977 DIN 14811-4:1976

Scope

This standard specifies requirements and test methods for non-percolating layflat delivery hoses for fire fighting purposes which serve to convey fire extinguishing media (water, water containing non-compressible additives) and which, when empty, can be folded or rolled flat. The standard applies to layflat delivery hoses intended for use at a minimum ambient temperature of -25 ~C and a working pressure of 1,6 MPa (16 bar) for D 25 to B 75 hoses, or 1,2 MPa (12 bar) for A 102 to F 152 hoses. NOTE 1 Additional requirements for high pressure hoses are given in clause 7. NOTE 2 All pressures are gauge pressures and are expressed in megapascals. 1 MPa = 10 bar.

DIN 14811:2008 Referenced Document

• DIN 14301 Aluminium alloy delivery and suction coupling type D; nominal pressure
• DIN 14302 Aluminium alloy delivery coupling type C; nominal pressure 16
• DIN 14303 Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO 11352:2012)*， 2013-02-01 Update
• DIN 14323 Aluminium alloy delivery and suction coupling type A; nominal pressure 16
• DIN 14820-1 Bridges for fire hoses - Part 1: Bridges for fire hoses of wood*， 2015-09-01 Update
• DIN 14828 Rope hose holders
• DIN 51622 Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 30 mg/kg - Requirements*， 2020-09-01 Update
• DIN 53508 Testing of rubber - Accelerated ageing*， 2024-03-01 Update
• DIN 53509-1 Testing of rubber - Determination of resistance to ozone cracking - Part 1: Static conditions
• DIN EN 10220 Seamless and welded steel tubes - Dimensions and masses per unit length; German version EN 10220:2002
• DIN EN 1028-1 Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 1: Classification - General and safety requirements; German version EN 1028-1:2002+A1:2008 / Note: DIN EN 1028-1 (2002-11) remains valid alongside this standard until 2009-12-28.*， 2008-09-01 Update
• DIN EN ISO 139 Textiles - Standard atmospheres for conditioning and testing (ISO 139:2005 + Amd.1:2011); German version EN ISO 139:2005 + A1:2011*， 2011-10-01 Update
• DIN EN ISO 5167-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022); German version EN ISO 5167-1:2022*， 2023-08-01 Update
• DIN EN ISO 5167-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2022); German version EN ISO 5167-3:2022*， 2023-08-01 Update
• DIN EN ISO 8033:2006 Rubber and plastics hoses - Determination of adhesion between components (ISO 8033:2006); English version of DIN EN ISO 8033:2006-11
• DIN ISO 2768-1 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989

DIN 14811:2008 history

• 2018 DIN 14811/A3:2018-12 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A3
• 1970 DIN 14811 A3 E:2018-07
• 2018 DIN 14811/A3:2018 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A3
• 2014 DIN 14811/A2:2014-08 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A2
• 2014 DIN 14811/A2:2014 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A2
• 2012 DIN 14811/A1:2012-03 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A1 / Note: To be amended by DIN 14811/A2 (2014-01).
• 2012 DIN 14811/A1:2012 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A1
• 2008 DIN 14811:2008 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles
• 0000 DIN 14811:2006
• 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