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
1231120
Pneumatic muffler AMTE-M-LH-M3
Festo Pneumatic muffler AMTE-M-LH-M3, part number 1231120, 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
- 1231120
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1231120.
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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
- Pack size
- 20
- Operating pressure
- 0 MPa...1 MPa | 0 bar...10 bar
- Flow rate with respect to atmosphere
- 95 l/min
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Noise level
- 55 dB(A)
- Ambient temperature
- -40 °C...80 °C
- Product weight
- 0.4 g
- Pneumatic connection
- M3
- Cushioning insert material
- Bronze
- Material of screwed plug
- Brass
- Note on materials
- RoHS compliant
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 1231120. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.