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Festo
531931
Activated carbon filter MS6N-LFX-3/8-U-Z
The Festo 531931 is an active carbon filter of size 6 from the MS series, featuring a metal bowl guard, an aluminum die cast housing, and a wrought aluminum alloy bowl. This component operates with filtered, unlubricated compressed air at an inlet pressure of 0 to 20 bar, delivering a standard nominal flow rate of 1,000 l/min and an air purity class of 1.7.1 per DIN ISO 8573-1 with a residual oil content of 0.003 mg/m3. It includes 2 NPT3/8-18 pneumatic connection ports, supports vertical assembly within +/- 5°, and weighs 820 g for line installation with accessories. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 531931
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531931.
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Verified configuration
Technical Specifications
- Size
- 6
- Series
- MS
- Assembly position
- Vertical +/- 5°
- Design structure
- Active carbon filter
- Bowl guard
- Metal bowl guard
- Inlet pressure 1
- 0 ... 20 bar
- Standard nominal flow rate
- 1,000 l/min
- Operating medium
- Filtered, unlubricated compressed air, 0.01 µm filtration
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- 1.7.1 per DIN ISO 8573-1
- Medium temperature
- 5 ... 30 °C
- Residual oil content
- 0.003 mg/m3
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 820 g
- Mounting type
- with accessories | Optional | Line installation
- Pneumatic connection, port
- 2 NPT3/8-18
- Materials information for filter
- Active carbon
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- Wrought Aluminum alloy
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 531931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.