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Festo
531334
Filter regulator MS6N-LFR-3/8-D7-EUM-AS-Z
The Festo part number 531334 is an MS-series size 6 filter regulator featuring a design structure with a pressure gauge, manual rotary condensate drain, and metal bowl guard. It operates with compressed air across an inlet pressure range of 0.8 to 12 bar, a pressure control range of 0.5 to 12 bar, a standard nominal flow rate of 4,000 l/min, and a 40 µm grade of filtration. This component provides a constant output pressure with secondary exhaust, maintains a maximum pressure hysteresis of 0.25 bar, achieves an air purity class at the output of 5:7:- per DIN ISO 8573-1, and is rated for a medium and storage temperature of -10 to 60 µC in a vertical +/- 5° assembly position with a CRC corrosion resistance classification of 2. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 531334
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 531334.
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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
- manual rotary
- 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
- 0.8 ... 20 bar
- Max. pressure hysteresis
- 0.25 bar
- Standard nominal flow rate
- 4,000 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
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Product weight
- 1,087 g
- Mounting type
- with accessories | Optional | Front panel installation | Line installation
- Pneumatic connection, port
- 2 NPT3/8-18
- 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 531334. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.