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Products/Festo/531019
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Festo

531019

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

The Festo 531019 is an industrial 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 for air quality class 1:7:1 per ISO 8573-1 operating medium within an inlet pressure range of 3 to 8.5 bar. Built with an aluminium die-cast housing and a wrought aluminium alloy bowl, this component weighs 1,410 g, utilizes G3/8 pneumatic connection ports, and accommodates vertical +/- 5° assembly positions with optional line or accessory mounting. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer
Festo
Part number
531019
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 531019.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

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

Confirm the exact configuration

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.

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 531019. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.