Class 4A (Headtop)
Class 4B (Belt assembly)
Respiratory Protective Devices
Type PB  | EN14605:2005+A1:2009
Spray-Tight Chemical Protective Clothing
*The Simplair AE Hood has been assessed by a notified body as satisfying Annex II of the PPE regulation (EU) 2016/425 using technical standards EN 14594 ‘Respiratory Protective Devices. Continuous flow air line breathing apparatus’ and EN 14605 Protective clothing against liquid chemicals - Performance requirements for clothing with liquid tight (Type 3) or spry-tight (Type 4) connections, including items providing protection to parts of the body only (Types PB and PB ).
Note: The Simplair AE Hood provides Type 3, liquid-tight chemical protection when worn with a matching Respirex reusable one-peice suit or jacket and trousers.