Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes Ingestion-build-225643 This method is applicable to

This method is applicable to sintered bushes composed of pure or alloyed metal powders

the measurements will be made at an ambient temperature of (23 ±5) °C except when specified in this document

There are two distinct families of cardiac pacemakers

provided that necessary verifications are done

2 Testing facility

Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes Ingestion-build-225643 This method is applicable toBS 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