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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.
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Festo
151990
Pneumatic muffler U-1-B
Festo Pneumatic muffler U-1-B, part number 151990, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 151990
- Data verification
- Manufacturer evidence reviewed
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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 for entire temperature range
- 0 MPa...1 MPa | 0 bar...10 bar | 0 psi...145 psi
- Flow rate with respect to atmosphere
- 17500 l/min
- 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
- 85 dB(A)
- Ambient temperature
- -10 °C...70 °C
- Product weight
- 233 g
- Pneumatic connection
- G1
- Cushioning insert material
- Protective grounding
- Material of screwed plug
- Aluminum
- Note on materials
- RoHS compliant
- Housing material
- Aluminum
- Official Festo technical specifications
- Mounting position Any Operating pressure for entire temperature range 0 MPa...1 MPa 0 bar...10 bar 0 psi...145 psi Flow rate with respect to atmosphere 17500 l/min 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 85 dB(A) Ambient temperature -10 °C...70 °C Product weight 233 g Pneumatic connection G1 Cushioning insert material Protective grounding Material of screwed plug Aluminum Note on materials RoHS compliant Housing material Aluminum 6/5/26 –
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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 151990. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.