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Products/Festo/531018
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Festo

531018

Diaphragm air dryer MS6-LDM-3/8-RD-P2

The Festo 531018 is an MS-series size 6 membrane dryer featuring a 400 l/min standard nominal flow rate, an integrated metal shell bowl guard, and a 13 °C pressure dew-point reduction. Constructed with an aluminium die-cast housing and a wrought aluminium alloy bowl, this component operates with an inlet pressure of 3 to 8.5 bar for air quality class 1:7:1 per ISO 8573-1 within a medium and ambient temperature range of 5 to 55 °C. It weighs 1,410 g, offers a vertical assembly position within +/- 5°, supports optional line installation or mounting with accessories via G3/8 pneumatic connections, and maintains a corrosion resistance classification CRC of 2. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer
Festo
Part number
531018
Data verification
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Verified configuration

Technical Specifications

Size
6
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
400 l/min
Operating medium
Air quality class 1:7:1 per 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
1,410 g
Mounting type
Optional | Line installation | with accessories
Pneumatic connection, port
2 G3/8
Materials information, housing
Aluminium die cast
Materials information for bowl
Wrought Aluminium alloy

Engineering context

Identification and RFQ Guidance

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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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 531018. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.