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Festo
552970
Fine filter MS9-LFM-3/4-BUV-HF
The Festo MS series size 9 industrial component is a fiber filter featuring a 1 µm filtration grade and a 99.99% filter efficiency, operating within a pressure range of 0.2 MPa to 1.2 MPa (2 bar to 12 bar, 29 psi to 174 psi). It accommodates compressed air media according to ISO 8573-1:2010 [6:-:4] with a maximum standard flow rate of 10000 l/min, a minimum standard flow rate of 500 l/min, and yields an output air quality class of ISO 8573-1:2010 [5:-:3] with 0.5 mg/m³ residual oil content. The unit includes fully automatic and manual non-detenting condensate drains with a 225 ml maximum condensate volume, a moderate corrosion stress rating (CRC 2), VDMA24364-B1/B2-L LABS conformity, ISO 14644-1 Class 7 cleanroom suitability, and operates across medium, ambient, and storage temperatures from -10 °C to 60 °C. Submit the exact part number, quantity, and application requirements for a formal quote.
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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
- 552970
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552970.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Series
- MS
- Size
- 9
- Structural design
- Fiber lter
- Grade of ltration
- 1 µm
- Condensate drain
- Fully automatic | Manual, non-detenting
- Operating pressure
- 0.2 MPa...1.2 MPa | 2 bar...12 bar | 29 psi...174 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [6:-:4]
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [5:-:3]
- Max. standard ow rate for air quality class
- 10000 l/min
- Min. standard ow rate for air quality class
- 500 l/min
- Filter efficiency
- 99.99 %
- Max. condensate volume
- 225 ml
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 7 according to ISO 14644-1
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Storage temperature
- -10 °C...60 °C
- Filter efficiency, ne particles
- 99 %
- Residual oil content
- 0.5 mg/m³
- Filter efficiency, oil aerosol
- 90 %
- Explosive ambient temperature
- -10°C <= Ta <= +60°C
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Mounting position
- Vertical ±5°
- Pneumatic connection 1
- G3/4
- Pneumatic connection 2
- G3/4
- Housing material
- Die-cast aluminum
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 552970. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.