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Festo
531339
Filter regulator MS6N-LFR-1/2-D7-EUV-AS-Z
The Festo 531339 is an MS-series size 6 filter regulator with a pressure gauge, designed with a 40 µm filtration grade, a fully automatic condensate drain, and a 38 ml maximum condensate volume. This component operates on compressed air within an inlet pressure range of 2 to 12 bar and a pressure control range of 0.5 to 12 bar, delivering a standard nominal flow rate of 4,500 l/min with a maximum pressure hysteresis of 0.25 bar. Built with a metal bowl guard, an output pressure constant controller function with secondary exhaust, and vertical +/- 5° assembly positioning, the unit maintains an air purity class of 5:7:- per DIN ISO 8573-1 at a medium temperature of 5 to 60 °C and a CRC corrosion resistance classification of 2. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 531339
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 531339.
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Verified configuration
Technical Specifications
- Size
- 6
- Series
- MS
- Actuator lock
- with accessories, lockable
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 40 µm
- Condensate drain
- fully automatic
- Design structure
- Filter regulator with pressure gauge
- Max. condensate volume
- 38 ml
- Controller function
- Output pressure constant | with secondary exhaust
- Bowl guard
- Metal bowl guard
- Pressure gauge
- with pressure gauge
- Pressure control range
- 0.5 ... 12 bar
- Inlet pressure 1
- 2 ... 12 bar
- Max. pressure hysteresis
- 0.25 bar
- Standard nominal flow rate
- 4,500 l/min
- Operating medium
- Compressed air
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- 5:7:- per DIN ISO 8573-1
- Medium temperature
- 5 ... 60 °C
- Ambient temperature
- 5 ... 60 °C
- Product weight
- 1,087 g
- Mounting type
- with accessories | Optional | Front panel installation | Line installation
- Pneumatic connection, port
- 2 NPT1/2-14
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- Wrought Aluminum alloy
- Material information, isolating disc
- POM
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 531339. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.