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Festo
527699
Active carbon filter MS4-LFX
The Festo Size 4 industrial component from the MS series is an activated carbon filter featuring a structural design with a plastic bowl guard integrated as a metal bowl and a condensate drain available in fully automatic, manual rotating, or semiautomatic configurations. This unit operates within a pressure range of 0 bar to 14 bar, accommodates a maximum standard flow rate of 360 l/min for air quality class ISO 8573-1:2010 [3:4:2], and maintains a vertical mounting position within ±5°. It carries c UL us recognition, ATEX and UKEX certifications for explosive atmospheres in Zones 1, 2, 21, and 22 with II 2G and II 2D categories, Ex h IIC T6 Gb X and Ex h IIIC T60°C Db X ignition protection, an explosive ambient temperature range of -10°C to +60°C, and a CRC of 2 for moderate corrosion stress. Submit the exact part number, quantity, and application requirements to request a 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
- 527699
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 527699.
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°
- Condensate drain
- Fully automatic | Manual, rotating | Semiautomatic
- Structural design
- Activated carbon lter
- Bowl guard
- Plastic bowl guard | Integrated as metal bowl
- Operating pressure
- 0 bar...14 bar
- Max. standard ow rate for air quality class
- 360 l/min
- Certication
- c UL us - recognized (OL)
- CE marking (see declaration of conformity)
- as per EU explosion protection directive (ATEX)
- UKCA marking (see declaration of conformity)
- acc. to UK EX instructions
- Explosion protection certication outside the EU
- EPL Db (GB) | EPL Gb (GB)
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 1 (UKEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 21 (UKEX) | Zone 22 (ATEX)
- ATEX category gas
- II 2G
- ATEX category for dust
- II 2D
- Type of ignition protection for gas
- Ex h IIC T6 Gb X
- Type of (ignition) protection for dust
- Ex h IIIC T60°C Db X
- Explosive ambient temperature
- -10°C <= Ta <= +60°C
- Operating medium
- Compressed air according to ISO 8573-1:2010 [3:4:2]
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -10 °C...60 °C
- Air quality class at the output
- Compressed air according to ISO 8573-1:2010 [3:4:1]
- Temperature of medium
- 5 °C...30 °C
- Residual oil content
- 0.003 mg/m³
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 527699. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.