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Festo
546479
Pressure gauge MA-40-16-1/8-U
The Festo 546479 is a Bourdon-tube pressure gauge conforming to EN 837-1 with a nominal size of 40 and an indicating and working pressure range of 0 to 16 bar. This line installation component features a central rear G1/8 pneumatic connection, a black ABS housing with a PS viewing window, and brass media-contacting materials and screw-in stud. It operates within medium and ambient temperature ranges of -20 to 60 °C, maintains a measurement accuracy class of 2.5 with an alternating load factor of 0.66, and provides IP43 protection for neutral fluids and inert gases. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 546479
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 546479.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Indicating range [bar]
- 0 ... 16 bar
- Conforms to standard
- EN 837-1
- Nominal size of pressure gauge
- 40
- Design structure
- Bourdon-tube pressure gauge
- Mounting type
- Line installation
- Operating medium
- Inert gases | Neutral fluids
- Working pressure
- 0 ... 16 bar
- Alternating load factor
- 0.66
- Measurement accuracy class
- 2,5
- Protection class
- IP43
- Medium temperature
- -20 ... 60 °C
- Ambient temperature
- -20 ... 60 °C
- Materials note
- Conforms to RoHS
- Position of connection
- Rear side central
- Pneumatic connection
- G1/8
- Materials in contact with media
- Brass
- Materials information for screw-in stud
- Brass
- Materials information, housing
- ABS
- Materials info, viewing window
- PS
- Housing color
- Black
- Product weight
- 60 g
- Note on operating and pilot medium
- No oxygen | No acetylene
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 546479. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.