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Festo
530389
Pressure gauge MA-50-36-N1/4-PSI-E-RG
The Festo 530389 is a Bourdon-tube pressure gauge featuring a nominal size of 50 and a central rear-side NPT1/4-18 pneumatic connection for line installation. Built with an ABS housing, PMMA viewing window, and brass wetted parts, it measures working pressures and neutral fluids or inert gases across a 0 to 36 psi indicating range with an accuracy class of 2.5 and IP43 protection. This RoHS-compliant component conforms to EN 837-1 and operates within ambient and medium temperature limits of -20 to 60 °C with an alternating load factor of 0.66. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 530389
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 530389.
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Verified configuration
Technical Specifications
- Indicating range [psi]
- 0 ... 36 psi
- Conforms to standard
- EN 837-1
- Nominal size of pressure gauge
- 50
- Design structure
- Bourdon-tube pressure gauge
- Mounting type
- Line installation
- Operating medium
- Inert gases | Neutral fluids
- Working pressure
- 0 ... 36 Psi
- 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
- NPT1/4-18
- Materials in contact with media
- Brass
- Materials information for screw-in stud
- Brass
- Materials information, housing
- ABS
- Materials info, viewing window
- PMMA
- Housing color
- Black
- Product weight
- 75 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 530389. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.