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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
151990
Pneumatic muffler U-1-B
The Festo 151990 is an industrial component featuring a G1 pneumatic connection, an aluminum housing, and an aluminum screwed plug with a product weight of 233 g. It operates with compressed air as per ISO 8573-1:2010 [7:-:-] across an operating pressure range of 0 MPa to 1 MPa (0 bar to 10 bar, 0 psi to 145 psi) and supports a flow rate with respect to atmosphere of 17500 l/min. This RoHS-compliant part has any mounting position, a corrosion resistance class of CRC 1, a noise level of 85 dB(A), an ambient temperature range of -10 °C to 70 °C, and allows lubricated operation. Submit the exact part number, quantity, and application requirements for a formal 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
- 151990
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 151990.
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
- 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 –
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 151990. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.