Series DIRIN 500
D.P.I. has a wide range of dust, gas and combined filters: series 200 (to be used in pairs), series 230 and DIRIN (with threaded connector EN 148/1). Dust filters comply with the standard EN 143, gas and combined filters with EN 14387. All dust and combined filters with P2 and P3 are marked with R (reusable) and D (dolomite tested).
The DIRIN series includes antigas class 2 filters, combined class 2-P2 and 2-P3 filters built with screw-in connector EN 148/1. The container is made of syntetic resin or light alloy. They can be fitted on POLIMASK 330, POLIMASK 2000 Alfa, or SFERA, C607, SELECTA, IDEA full face masks.
Features
The gas filters contain granular active charcoal which removes chemically and/or physically toxic gases and vapours. Combined filters are made of an active charcoal element and of a particulate filter, the latter made of pleated class P2 or P3 fibre glass sheet kept together by moulded synthetic material. In the DIRIN series filters a flexible patented diaphragm keeps the charcoal compact, compensating any volume variation in time.
SERIES DIRIN 500
- High capacity filters with container made of light alloy characterized by high mechanical resistance.
- Comply with EN 14387.
