Smoke and heat control systems - Specification for powered smoke and heat exhaust ventilators Ingestion-build-266356 such as fire brigade ladders

such as fire brigade ladders and mobile ladders

BS EN ISO 4126-6:2003 Safety devices for protection against excessive pressure

Not intended for certification

What’s changed since the last update

BS EN 135 on respiratory protective devices is useful for:

Smoke and heat control systems - Specification for powered smoke and heat exhaust ventilators Ingestion-build-266356 such as fire brigade laddersThis European standard specifies requirements and gives methods for testing powered smoke and heat exhaust ventilators that are intended to be installed as part of a powered smoke and heat exhaust ventilation system. It also provides a procedure for approving a range of powered smoke and heat exhaust ventilators and their motors, from a limited number of tests.