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Products/Festo/543560
Festo 543560 Air preparation combination unit MSB4N-1/4:C3J3D1A1F3-WP
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Festo

543560

Air preparation combination unit MSB4N-1/4:C3J3D1A1F3-WP

The Festo part number 543560 is a size 4 industrial component from the MS series featuring a structural design comprising a branching module, soft-start valve, pressure switch, on/off valve, and filter regulator with a pressure gauge. This unit operates within a 4.5 bar to 14 bar operating pressure range, offers a 4 bar to 12 bar pressure regulation range with a 700 l/min normal nominal flow rate, and utilizes electrical, manual, or pneumatic actuation with a 24 V DC 1.5 W coil. Featuring 5 µm filtration, a manual rotating condensate drain, a plastic bowl guard, and a rotary knob actuator lock with an integrated lock, it is rated for a VDMA24364-B1/B2-L LABS conformity and a moderate corrosion stress CRC of 2. Please submit your exact part number, quantity, and application requirements to receive an official quotation for this component.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer
Festo
Part number
543560
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 543560.
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Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Size
4
Series
MS
Actuation type
Electrical | Manual | Pneumatic
Actuator lock
Rotary knob with integrated lock
Mounting position
Vertical ±5°
Grade of ltration
5 µm
Condensate drain
Manual, rotating
Structural design
Branching module | Soft-start valve | Pressure switch | On/off valve | Filter regulator with pressure gauge
Controller function
Constant output pressure | With primary pressure compensation | With secondary exhausting | With return ow characteristic
Bowl guard
Plastic bowl guard
Pressure gauge
with pressure gauge
Operating pressure
4.5 bar...14 bar
Pressure regulation range
4 bar...12 bar
Normal nominal ow rate (normalized to DIN 1343)
700 l/min
Coil characteristics
24 V DC: 1.5 W
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Storage temperature
-10 °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 [6:4:4]
Temperature of medium
-10 °C...60 °C
Ambient temperature
-10 °C...60 °C

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 543560. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.