Gaseous fire-extinguishing systems. Physical properties and system design - HFC 236fa extinguishant Ingestion-build-159183 Who is PAS 525- Framework

Who is PAS 525- Framework for assessing professional engineering competence for

This document is applicable for paint systems intended for a service temperature range between −20 °C and +80 °C

including corrugated fibreboard

A detailed list of the relevant parts is given in the Bibliography

Gaseous fire-extinguishing systems. Physical properties and system design - HFC 236fa extinguishant Ingestion-build-159183 Who is PAS 525- Framework1 Scope This part of ISO 14520 gives specific requirements for gaseous fire extinguishing systems, with respect to the HFC 236fa extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at nominal pressures of 25 bar and 42 bar superpressurized with nitrogen. This does not preclude the use of other systems.