162837

Name: Festo 162837 Pressure gauge MA-50-2,5-1/4-EN
Brand: Festo

Pressure gauge MA-50-2,5-1/4-EN

The Festo 162837 is a Bourdon tube pressure gauge featuring a nominal size of 50 and a centered rear G1/4 pneumatic connection for in-line installation. It provides a display and operating pressure range of 0 bar to 2.5 bar (0 psi to 36.25 psi) with a measurement accuracy class of 2.5, conforming to EN 837-1 standards and offering IP43 protection. Constructed with brass media-contacting materials and a brass screwed plug, this component operates within a medium and ambient temperature range of -20 °C to 60 °C using neutral liquids or inert gases, while maintaining ATEX certification for Zones 1, 2, 21, and 22. Submit the exact part number, quantity, and application requirements for a formal quote.

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Manufacturer: Festo
Part number: 162837
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Technical Specifications

Display range: 0 bar...2.5 bar | 0 psi...36.25 psi
Conforms to standard: EN 837-1
Pressure gauge nominal size: 50
Explosion prevention and protection: Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Structural design: Bourdon tube pressure gauge
Type of mounting: In-line installation
Operating medium: Inert gases | Neutral liquids
Information on operating and pilot media: No acetylene | No oxygen
Operating pressure: 0 MPa...0.25 MPa | 0 bar...2.5 bar | 0 psi...36.25 psi
Intermittent load factor: 0.66
Measurement accuracy class: 2.5
Degree of protection: IP43
Temperature of medium: -20 °C...60 °C
Ambient temperature: -20 °C...60 °C
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Note on materials: RoHS compliant
Connection position: Centered on rear side
Pneumatic connection: G1/4
Materials in contact with the media: Brass
Material of screwed plug: Brass
Housing material: ABS

Engineering context

Identification and RFQ Guidance

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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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Technical verification

Our sourcing response is prepared against Festo 162837. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.