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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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
1231120
Pneumatic muffler AMTE-M-LH-M3
The Festo part number 1231120 is an industrial component packaged in a quantity of 20 units, featuring an M3 pneumatic connection and any mounting position. This component operates with compressed air according to ISO 8573-1:2010 [7:-:-] at pressures from 0 to 1 MPa (0 to 10 bar) and delivers a flow rate of 95 l/min with respect to atmosphere, while supporting lubricated operation and maintaining a noise level of 55 dB(A). Certified for ATEX Zone 1, Zone 2, Zone 21, and Zone 22 explosion protection, it is constructed with a bronze cushioning insert, a brass screwed plug, and RoHS-compliant materials yielding a product weight of 0.4 g, a low corrosion stress rating (CRC 1), and VDMA24364-B1/B2-L LABS conformity across an ambient temperature range of -40 °C to 80 °C. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 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.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- 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
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.