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.
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Festo
552421
Pneumatic muffler U-3/8-BR
Festo Pneumatic muffler U-3/8-BR, part number 552421, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 552421
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552421.
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Manufacturer documentationTechnical documents are stored and served from our system.
Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Mounting position
- Any
- Operating pressure
- 0 MPa...1 MPa | 0 bar...10 bar
- Flow rate with respect to atmosphere
- 5900 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Noise level
- 82 dB(A)
- Ambient temperature
- -10 °C...70 °C
- Product weight
- 37 g
- Pneumatic connection
- G3/8
- Cushioning insert material
- PE
- Housing material
- Die-cast aluminum
Technical library
Documents and Data Sheets
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 552421. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.