541433

Name: Festo 541433 Air preparation combination unit MSB4N-1/4:H3N3M1-WP
Brand: Festo

Air preparation combination unit MSB4N-1/4:H3N3M1-WP

The Festo part number 541433 is a size 4 industrial component from the MS series featuring a structural design that combines a filter regulator with a pressure gauge and a proportional standard oil mist lubricator. It operates within a pressure range of 1.5 bar to 14 bar, providing a regulation range of 2.5 bar to 10 bar (36.25 psi to 145 psi) and a normal nominal flow rate of 700 l/min utilizing compressed air or inert gases. Equipped with a 5 µm filtration grade, a manual rotating condensate drain, a plastic bowl guard, and a rotary knob actuator lock with an integrated lock, this unit maintains a vertical ±5° mounting position and a CRC of 2 for moderate corrosion stress. Submit the exact part number, quantity, and application requirements to receive a formal price quotation.

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Manufacturer: Festo
Part number: 541433
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Technical Specifications

Size: 4
Series: MS
Actuator lock: Rotary knob with integrated lock
Mounting position: Vertical ±5°
Grade of ltration: 5 µm
Condensate drain: Manual, rotating
Structural design: Filter regulator with pressure gauge | Proportional standard oil mist lubricator
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: 1.5 bar...14 bar
Pressure regulation range MPa: 1 MPa
Pressure regulation range: 2.5 bar...10 bar
Pressure regulation range psi: 36.25 psi...145 psi
Normal nominal ow rate (normalized to DIN 1343): 700 l/min
Operating medium: Compressed air as per ISO 8573-1:2010 [-: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-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:-]
Temperature of medium: 5 °C...60 °C
Ambient temperature: 5 °C...60 °C
Product weight: 1000 g
Type of mounting: With accessories
Pneumatic connection 1: 1/4 NPT
Pneumatic connection 2: 1/4 NPT

Engineering context

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Our sourcing response is prepared against Festo 541433. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.