Filters for gas pipelines with very high holding capacity of dust and impurities, suitable for protection of devices installed downstream. The filter cartridge is a steel supported frame covered with a high performance nonwoven made of polypropylene fibres, which satisfy the stringent requirements of Fire Class F1 according to DIN 53438 and thus are self-extinguishing.
Inlet and outlet pressure chambers can be provided with gauges, to connect a gas differential pressure switch to monitor the pressure difference.When the dust storage capacity is exceeded, the filter element must be replaced. FGS1-2 models are provided with a washable mesh filter cartridge.
1. AlSi : Rp1/2 … Rp2
2. AlSi : DN65 … DN300
Gas type :
1. Air and non-aggressive gases (Family 1-2-3, EN 437)
2. Special version for Biogas/COG
1. Tested and certified according to 97/23/EC
Operating pressure :
1. 0 … 2 bar
2. 0 … 6 bar