Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes has-tracked-changes Chartered Insurance Institute

Chartered Insurance Institute

For this purpose

switchgear and similar electrical equipment in which oil is required as an insulant or for heat transfer

Type of equipment to be used

managing to improve energy performance (including energy consumption

Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes has-tracked-changes Chartered Insurance InstituteBS 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