Equipment used in the controlled removal of asbestos-containing materials - Negative pressure units. Specification Ingestion-build-251241 Signals and warning device

Signals and warning device

BS EN 13431 derives the theoretical concept of calorific gain

the general rules for hygiene and personal safety should be applied

Basic health and ergonomic requirements including test methods have been added

Equipment used in the controlled removal of asbestos-containing materials - Negative pressure units. Specification Ingestion-build-251241 Signals and warning deviceBS 8520 2: 2009 Equipment used in the controlled removal of asbestos containing materials. Negative pressure units. Specification BS 8520 2 provides negative pressure unit (NPU) manufacturers with a minimum specification for the manufacture of NPUs. Although the manufacture of NPUs has previously met the expectations of the asbestos removal industry, no specifications or specific guidance existed. It was therefore felt that there was a need to provide