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Festo
539209
Micro filter MS4-LFM-1/8-AUV-Z
The Festo 539209 is a size 4 industrial component from the MS series featuring a fiber filter design structure with a 0.01 µm filtration grade and 99.9999% filter efficiency. This unit operates within an inlet pressure range of 2 to 12 bar, delivers a standard nominal flow rate of 120 l/min, and incorporates a fully automatic condensate drain with a maximum condensate volume of 25 ml. Built with an integrated metal shell bowl guard and a corrosion resistance classification CRC of 2, the assembly weighs 350 g and is designed for vertical +/- 5° installation using line installation or accessory mounting types. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 539209
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 539209.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 0.01 µm
- Filter efficiency
- 99.9999 %
- Condensate drain
- fully automatic
- Design structure
- Fiber filter
- Max. condensate volume
- 25 ml
- Bowl guard
- integrated as metal shell
- Inlet pressure 1
- 2 ... 12 bar
- Standard nominal flow rate
- 120 l/min
- Operating medium
- Filtered, unlubricated compressed air, 1 µm filtration
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- 1.7.2 per DIN ISO 8573-1
- Medium temperature
- 5 ... 60 °C
- Residual oil content
- 0.01 mg/m3
- Ambient temperature
- 5 ... 60 °C
- Product weight
- 350 g
- Mounting type
- with accessories | Optional | Line installation
- Pneumatic connection, port
- 2 G1/8
- Materials note
- Free of copper and PTFE
- Materials information for seals
- NBR
- Materials information for filter
- Boron silicate fiber
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- Aluminum die cast | Wrought Aluminum alloy
- Materials info, viewing window
- PA
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 539209. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.