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Festo
537864
Diaphragm air dryer MS4N-LDM-1/4-RD-P2
The Festo 537864 is a size 4 industrial component from the MS series featuring a membrane dryer design structure with an integrated metal shell bowl guard and an aluminum die cast housing. Operating with an inlet pressure of 3 to 8.5 bar, it delivers a standard nominal flow rate of 100 l/min for air quality class 1:7:2 to DIN ISO 8573-1 media within an ambient and medium temperature range of 5 to 55 °C. This unit achieves a pressure dew-point reduction of 13 °C, weighs 640 g, utilizes 2 NPT1/4-18 pneumatic connection ports, and includes a wrought aluminum alloy bowl with a CRC 2 corrosion resistance classification for vertical +/- 5° line or accessory mounting. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 537864
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Assembly position
- Vertical +/- 5°
- Design structure
- Membrane dryer
- Bowl guard
- integrated as metal shell
- Inlet pressure 1
- 3 ... 8.5 bar
- Standard nominal flow rate
- 100 l/min
- Operating medium
- Air quality class 1:7:2 to DIN ISO 8573-1
- Pressure dew-point reduction
- 13 °C
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -20 ... 55 °C
- Medium temperature
- 5 ... 55 °C
- Ambient temperature
- 5 ... 55 °C
- Product weight
- 640 g
- Mounting type
- Optional | Line installation | with accessories
- Pneumatic connection, port
- 2 NPT1/4-18
- Materials information, housing
- Aluminium die cast
- Materials information for bowl
- Wrought Aluminium 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 537864. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.