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Festo
543637
Membrane air dryer MS4N-LDM1-1/4-P10-Z
The Festo part number 543637 is a size 4 MS-series membrane dryer featuring a structural design for vertical ±5° mounting and an operating pressure range of 3 bar to 12.5 bar with a normal nominal flow rate of 100 l/min. This component utilizes 1/4 NPT pneumatic connections for both connection 1 and connection 2, delivering a pressure dew point reduction of 20 K while operating with compressed air as per ISO 8573-1:2010 [1:4:2] and yielding an output air quality class of ISO 8573-1:2010 [1:3:2]. With a product weight of 0.53 kg and a moderate corrosion resistance class (CRC 2), the unit supports in-line installation or mounting with accessories within a medium and ambient temperature range of 2 °C to 50 °C. Submit the exact part number, quantity, and application requirements for a formal quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 543637
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 543637.
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Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Mounting position
- Vertical ±5°
- Structural design
- Membrane dryer
- Operating pressure
- 3 bar...12.5 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 100 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [1:4:2]
- Information on operating and pilot media
- Operation with oil lubrication not possible
- Pressure dew point reduction
- 20 K
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -20 °C...60 °C
- For use in the food industry
- See supplementary material information
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [1:3:2]
- Temperature of medium
- 2 °C...50 °C
- Ambient temperature
- 2 °C...50 °C
- Product weight
- 0.53 kg
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Pneumatic connection 1
- 1/4 NPT
- Pneumatic connection 2
- 1/4 NPT
- Note on materials
- RoHS compliant
- Housing material
- Die-cast aluminum
- Material of 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 543637. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.