High-efficiency micro filter with 0.01 µm filtration, fully automatic condensate drain, and differential pressure indicator for compressed air systems.
Product Modelms9-lfm-n3/4-aum-da
Material Number553094
Product ID12532
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Filtration EfficiencyThe Festo MS9-LFM-N3/4-AUM-DA micro filter boasts an impressive 0.01 µm filtration grade, ensuring that even the finest particles are removed from the air, resulting in exceptionally clean compressed air.
2
Fully Automatic Condensate DrainThis filter features a fully automatic condensate drain, which eliminates the need for manual intervention, ensuring continuous operation and minimizing downtime.
3
Differential Pressure IndicatorEquipped with a differential pressure indicator, the MS9-LFM-N3/4-AUM-DA allows for real-time monitoring of the filter's performance, helping to prevent clogging and maintain optimal air quality.
4
Robust ConstructionBuilt with high-quality materials, including die-cast aluminum housing and borosilicate fiber, this filter is designed to withstand the rigors of industrial environments while maintaining its performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Series
MS
Size
9
Structural design
Fiber filter
Grade of filtration
0.01μm
Condensate drain
Manually rotating
Symbol
00991543
5
Compliance with ISO StandardsThe MS9-LFM-N3/4-AUM-DA conforms to ISO 8573-1:2010 standards for compressed air purity, ensuring that it meets the stringent requirements of industrial applications.
Operating pressure
0bar 20bar
Operating medium
Compressed air as per ISO 8573-1:2010 [6:4:4]
Air quality class at the output
Compressed air as per ISO 8573-1:2010 [3:4:2]
Max. standard flow rate for air quality class
6500l/min
Min. standard flow rate for air quality class
325l/min
Filter efficiency
99.9999%
Max. condensate volume
225ml
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Storage temperature
-10°C 60°C
Filter efficiency, fine particles
99.995%
MPPS
0.08μm
MPPS filter efficiency
99.981%
Residual oil content
0.01mg/m3
Filter efficiency, oil aerosol
99%
Differential pressure display
Visual display
Type of mounting
Optionally: Line installation With accessories
Mounting position
Vertical +/- 5°
Pneumatic connection 1
3/4 NPT
Pneumatic connection 2
3/4 NPT
Housing material
Die-cast aluminum
Covering material
PA
Compressed air filter material
Borosilicate fiber
Material of bowl
Wrought aluminum alloy
Inspection window material
PA
Seals material
NBR
Product weight
2000g
Manufacturer ID
553094
Festo MS9-LFM-N3/4-AUM-DA Micro Filter | High Efficiency Air Preparation | INDSLT