FIlters for full face masks DPI Sekur, series DIRIN 500

Description

The DIRIN series includes antigas class 2 fiters, combined class 2-P2 and 2-P3 fiters built with screw-in connector EN 148/1. The container is made of syntetic resin or light alloy. They can be fited on POLIMASK ® 330  POLIMASK ® 2000 Alfa , or SFERA, C607, SELECTA, IDEA full face masks.
MAIN FEATURES
• The gas fiters contain granular active charcoal which removes chemically and/or physically toxic gases and vapours. Combined fiters are made of an active charcoal element and of a particulate fiter, the latter made of pleated class P2 or P3 fibre glass sheet kept together by moulded synthetic material . In the DIRIN series fiters a  flxible patented diaphragm keeps the charcoal compact , compensating any volume variation in time.
• COMPACT fiters provide a protection far above the minimum norm requirements, though with reduced volumes. All the other features remain unaltered.
SERIES DIRIN 500
• High capacity fiters with container made of light alloy characterized by high mechanical resistance. Comply with EN 14387.