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
Reference imageConfirm configuration by manufacturer part number.
Festo
163978
Silencer U-M3
The Festo part number 163978 is an industrial component featuring an M3 pneumatic connection and a bronze silencer insert housed in a brass screw-in stud. It operates with compressed air conforming to ISO8573-1:2010 [7:-:-] across a working pressure range of 0 to 10 bar, an ambient temperature span of -10 to 70 °C, and generates a sound pressure level of 65 dB(A). Designed for installation in any assembly position, this RoHS-conforming unit supports lubricated operation, though subsequent lubrication remains required for continued use. Submit the exact part number, quantity, and application requirements to request 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
- 163978
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 163978.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Assembly position
- Any
- Working pressure
- 0 ... 10 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Sound pressure level
- 65 dB(A)
- Ambient temperature
- -10 ... 70 °C
- Pneumatic connection
- M3
- Materials information for silencer insert
- Bronze
- Materials information for screw-in stud
- Brass
- Materials note
- Conforms to RoHS
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 163978. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.