BS 6391:2009 PDF

BS 6391:2009 Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes BS 6391 specifies requirements for non-percolating layflat delivery hoses for fire fighting purposes. It is specifically applies to those which are intended for use at working pressures not exceeding 15 bar, and at a minimum ambient temperature of −20 °C. The hoses covered are suitable for use with fire hose couplings conforming to BS 336. Additional requirements are specified for hose assemblies, which are hoses supplied with couplings conforming to BS 336 already fitted. Contents of BS 6391:

Foreword Scope Normative references Terms and definitions Classification Construction Dimensions Mass Type tests Production test Hose assemblies Marking