Page 7 - DFF-series

Filters specification

Compressed air filter DFF-….-P: Solid particles
Coarse filtration of dry air, solid particles. Cellulose-based filter
media, pleated.
Standard delivery:
Status indicator (DFF 012-025) or differential manometer (DFF 036-125),
automatic drain valve.
To be preceded by:
Adsorption dryer ADM/ADX, Activated carbon tower ACM/ACT.

RELIABLE THREAD CONNECTION WITH
FILTER BODY

SEALING O-RING
UPPER END CAP
Upper end cap holds filter medias together Ensures reliable tightnes between filter
in compact form. head and filter element.

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.

CELLULOSE-BASED FILTER MEDIA, PLEATED EXTERNAL STAINLESS STEEL MESH
Pleated filter media provides significant Stainless steel expanded mesh supports
larger surface filter area than wrapped and filtration media and give them stability.
lower pressure drop.
LOWER END CAP
Lower end cap assures reliable cartridge fitting
and binding of filter media.

Technical data Description
Grade P
Filter type Solid particles
Particle removal*, micron 5
Max. remaining oil content at 20°C (total oil)*, mg/m³ -
Maximum operating temperature, ° С 65
Pressure loss at nominal air flow - new filter element, mbar 10
Pressure loss at nominal air flow – element change, mbar 350
Change element every 12 months
* Nominal conditions and test procedures according to ISO 8573
www.comprag.com FILTERS FOR COMPRESSED AIR LINES DFF-series 7