Active filters
- Standard(s):: EN361 : 2002, EN1149-1 : 2006, Directive Atex 94/9/CE, EN13463-1 : 2001, EN136463-5 : 2003
- Standard(s):: EN361:2002 / EN360:2002 / EN795:1996 Class B / EN362:2004 Class B
- Standard(s):: EN567:2013
- Standard(s):: EN1496 : 2006 class A, machinery directive 2006-42-CE, EN13157 : 2004
- Standard(s):: EN12278:2007