Festo, 40 mm 1/8 in G Threaded Pressure Gauge, 0 bar

This pressure gauge provides accurate measurement of sub-atmospheric pressures for pneumatic and vacuum systems. Designed for rear-thread installation, it offers a compact visual indication of pressure on a black dial while operating within moderate thermal limits. The instrument is suitable for environments requiring RoHS-compliant components and a lightweight, impact-resistant enclosure.

• Brass connection ensures corrosion-resistant fluid contact
• Threaded back entry allows secure panel or equipment mounting
• 2.5% accuracy delivers dependable measurement reproducibility
• Measures from -1 bar up to 0 bar to monitor vacuum conditions
• ABS case provides impact resistance and reduced weight
• Rated for operation up to 60°C for stable performance

• Suitable for vacuum leak detection in pneumatic rigs
• Ideal for monitoring suction lines in vacuum generators
• Used for control panels requiring compact pressure indication
• Can be used for laboratory vacuum setups requiring RoHS components

It fits a 1/8 inch G threaded connection located at the rear for straightforward panel or pipe mounting.

The face uses a black dial which enhances contrast with markings to aid readability in typical industrial lighting.

The device is specified to operate up to 60°C, above which accuracy and materials performance may be compromised.

The instrument provides measurement accuracy of 2.5%, suitable for many process-control and monitoring tasks requiring consistent vacuum readings.