Gaseous media fire-extinguishing systems. Physical properties and system design. Scaling factors for Class B fuels other than heptane Ingestion-build-89079 and connecting lines

and connecting lines

flowmeters to which devices such as humidifiers or nebulizers can be attached

The main aim of BS 2456 is to ensure the materials used in the manufacture of float operated valves contribute to the optimal performance

• optical phase conductor (OPPC) fibre cable

Gaseous media fire-extinguishing systems. Physical properties and system design. Scaling factors for Class B fuels other than heptane Ingestion-build-89079 and connecting lines1 Scope This Technical Specification establishes an alternative method to ISO 14520 1: 2006, 7. 5. 1. 2 for determining design concentrations applicable to various gaseous extinguishants for Class B fuels other than heptane.