Page 13 - DFF-series
P. 13
Compressed air filter DFF-….-A: Activated carbon
Oil removal filters, to adsorb vapour and gaseous hydrocarbons.
Filter media impregnated with activated carbon, rolled.
Standard delivery:
Venting ball valve.
Optional equipment:
Residual oil contest indicator ROCI.
To be preceded by:
Coalescing filter grade S.
RELIABLE THREAD CONNECTION WITH
FILTER BODY
SEALING O-RING
UPPER END CAP
Upper end cap holds filter medias together Ensures reliable tightnes between filter
head and filter element.
in compact form.
INTERNAL NONWOVEN LAYER INNER STAINLESS STEEL MESH
Internal nonwoven layer gives basic pro- Stainless steel expanded mesh supports
tection of filter media. filtration media and give them stability.
FILTER MEDIA IMPREGNATED WITH DEPTH FIBER FILTER LAYER
ACTIVATED CARBON, ROLLED
LOWER END CAP EXTERNAL STAINLESS STEEL MESH
Lower end cap assures reliable cartridge fitting Stainless steel expanded mesh supports
and binding of filter media. filtration media and give them stability.
Technical data Description
Grade A
Filter type oil vapour and gaseous
hydrocarbons
Particle removal*, micron -
Max. remaining oil content at 20°C (total oil)*, mg/m³ <0,005
Maximum operating temperature, ° С 45
Pressure loss at nominal air flow - new filter element, mbar 60
Pressure loss at nominal air flow – element change, mbar According to the indicator ROCI
Change element every 6 months
* Nominal conditions and test procedures according to ISO 8573
www.comprag.com FILTERS FOR COMPRESSED AIR LINES DFF-series 13