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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
531490
Filter MS4N-LF-1/8-CRM
The Festo 531490 is an industrial component from the MS series, size 4, featuring a sinter filter with a centrifugal separator, 5 µm pore size and filtration grade, and a manual rotating condensate drain. It provides a normal nominal flow rate of 1000 l/min across an operating pressure range of 0 bar to 14 bar, with a 75% degree of condensate separation and a plastic bowl guard. Designed for compressed air according to ISO 8573-1:2010 [-:9:-] or inert gases, it operates within an ambient and medium temperature range of -10 µC to 60 µC and requires a vertical ±5° mounting position. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 531490
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 531490.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Mounting position
- Vertical ±5°
- Grade of ltration
- 5 µm
- Condensate drain
- Manual, rotating
- Structural design
- Sinter lter with centrifugal separator
- Bowl guard
- Plastic bowl guard
- Degree of condensate separation
- 75 %
- Operating pressure
- 0 bar...14 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 1000 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [-:9:-] | Inert gases
- 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 [6:8:4]
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Pore size
- 5 µm
- Product weight
- 189 g
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Pneumatic connection 1
- 1/8 NPT
- Pneumatic connection 2
- 1/8 NPT
- Note on materials
- RoHS compliant
- Material of sub-base
- Die-cast aluminum
- Seals material
- NBR
- Compressed air lter material
- Protective grounding
- Housing material
- Die-cast aluminum
- Material of bowl
- PC
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 531490. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.