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Festo
531871
Micro filter MS6N-LFM-3/8-ARV-Z
The Festo part number 531871 is an industrial component featuring a size 6 MS series fiber filter design with a vertical +/- 5° assembly position and 2 NPT3/8-18 pneumatic connection ports. Operating with an inlet pressure of 2 to 12 bar and a standard nominal flow rate of 430 l/min, it utilizes a fully automatic condensate drain with a maximum condensate volume of 38 cm3. This component delivers a filtration grade of 0.01 µm, a filter efficiency of 99.9999 %, a residual oil content of 0.01 mg/m3, and achieves air purity class 1.7.2 per DIN ISO 8573-1 for filtered, unlubricated compressed air. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 531871
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 531871.
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Verified configuration
Technical Specifications
- Size
- 6
- 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
- 38 cm3
- Inlet pressure 1
- 2 ... 12 bar
- Standard nominal flow rate
- 430 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
- 600 g
- Mounting type
- with accessories | Optional | Line installation
- Pneumatic connection, port
- 2 NPT3/8-18
- 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
- PC
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 531871. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.