Hose fittings with clamp units - Symmetrical half coupling (Guillemin system) Ingestion-build-260237 BS 4999-143 will be revised

BS 4999-143 will be revised to cover only the “basic” tests

Risk analysis process

clearances and distances through solid insulation

Liquid retaining and containing structures are cement structures like silos

10 Identification and marking

Hose fittings with clamp units - Symmetrical half coupling (Guillemin system) Ingestion-build-260237 BS 4999-143 will be revisedBS EN 14420 8: 2004+A1: 2007 Hose fittings with clamp units. Symmetrical half coupling (Guillemin system) BS EN 14420 8 applies to hose fittings with symmetrical half couplings (Guillemin system), with mobile locking ring, for those assemblies with a maximum working pressure of up to 16 bar, with hose tails according to BS EN 14420 2 and clamp units according to BS EN 14420 3. Couplings in accordance with this document serve as link between hoses and