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Festo
564121
Filter regulator MS9-LFR-G-D7-CUV-AG-BAR-AS
The Festo part number 564121 is a size 9 MS-series pilot-controlled compressed air filter diaphragm regulator operating between 2 bar and 12 bar with a pressure regulation range of 0.5 bar to 12 bar. This component features a 5 µm filtration grade, a fully automatic condensate drain with a maximum condensate volume of 220 ml, a 75% condensate separation degree, and an integrated pressure gauge. Designed for vertical installation within a ±5° tolerance, it provides constant output pressure with primary pressure compensation, secondary exhausting, and return flow characteristics for compressed air per ISO 8573-1:2010 [7:4:-] or inert gases. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this unit.
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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
- 564121
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 564121.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 9
- Series
- MS
- Actuator lock
- can be closed with accessories
- Mounting position
- Vertical ±5°
- Grade of ltration
- 5 µm
- Condensate drain
- Fully automatic
- Structural design
- Pilot-controlled compressed air lter diaphragm regulator
- Max. condensate volume
- 220 ml
- Controller function
- Constant output pressure | With primary pressure compensation | With secondary exhausting | With return ow characteristic
- Degree of condensate separation
- 75 %
- Pressure gauge
- with pressure gauge
- Operating pressure
- 2 bar...12 bar
- Pressure regulation range
- 0.5 bar...12 bar
- Max. pressure hysteresis
- 0.4 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:-] | Inert gases
- 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
- Storage temperature
- 5 °C...60 °C
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [6:4:4]
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Pore size
- 5 µm
- Product weight
- 2400 g
- Type of mounting
- Alternatively: | In-line installation | With accessories
- Covering material
- PA-reinforced
- Material of spin disc
- POM
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 564121. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.