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Festo
531290
Filter regulator MS6N-LFR-1/4-D7-CRV-AS-Z
The Festo 531290 is a size 6 industrial component from the MS series featuring a filter regulator with a pressure gauge, designed for compressed air operating media within a medium and storage temperature range of 5 to 60 °C and -10 to 60 °C, respectively. This unit delivers a standard nominal flow rate of 2,200 l/min with an inlet pressure of 2 to 12 bar and a pressure control range of 0.5 to 12 bar, incorporating a fully automatic condensate drain with a 38 ml maximum volume, a 5 µm grade of filtration, and a plastic bowl guard. Additional specifications include an output pressure constant controller function with secondary exhaust, a maximum pressure hysteresis of 0.25 bar, a vertical assembly position within +/- 5°, and an air purity class at the output of 3.7.- per DIN ISO 8573-1. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 531290
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531290.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 6
- Series
- MS
- Actuator lock
- with accessories, lockable
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 5 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
- Plastic 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
- 2,200 l/min
- Operating medium
- Compressed air
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- 3.7.- per DIN ISO 8573-1
- Medium temperature
- 5 ... 60 °C
- Ambient temperature
- 5 ... 60 °C
- Product weight
- 875 g
- Mounting type
- with accessories | Optional | Front panel installation | Line installation
- Pneumatic connection, port
- 2 NPT1/4-18
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- PC
- 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 531290. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.