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Festo
546442
Basic valve LFMB-D-MINI-A-U
The Festo 546442 is a Series D mini fiber filter featuring a zinc die-casting housing and a metal bowl guard designed for a working pressure of 21 to 180 Psi. It achieves a 99.99% filter efficiency with a 1 µm filtration grade, a fully automatic condensate drain with a maximum condensate volume of 0.748 oz, and outputs compressed air meeting ISO 8573-1:2010 [5:7:3] standards. Operating within a medium and ambient temperature range of 14 to 140 °F, this component classifies for CRC 2 moderate corrosion stress and accommodates vertical installation within +/- 5°. Submit your exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 546442
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 546442.
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Verified configuration
Technical Specifications
- Series
- D
- Size
- Mini
- Design structure
- Fiber filter
- Grade of filtration
- 1 µm
- Condensate drain
- fully automatic
- Working pressure
- 21 ... 180 Psi
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [6:8:4] | Inert gases
- Air purity class at output
- Compressed air to ISO 8573-1:2010 [5:7:3] | Inert gases
- Filter efficiency
- 99.99 %
- Max. condensate volume
- 0.748 oz(l)
- Bowl guard
- Metal bowl guard
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- PWIS conformity
- VDMA24364-B1/B2-L
- Medium temperature
- 33.8 ... 140 °F
- Ambient temperature
- 14 ... 140 °F
- Storage temperature
- 14 ... 140 °F
- Residual oil content
- 0.0000135 oz/yd3
- Mounting type
- Line installation | with accessories | Optional
- Assembly position
- Vertical +/- 5°
- Material housing
- Zinc die-casting
- Material filter
- Boron silicate fiber
- Material bowl
- PC
- Materials note
- Conforms to RoHS
- Product weight
- 8.75 oz
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 546442. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.