The 2-1/2″ Liquid Filled 0-30 PSI Pressure Gauge is engineered for precise pressure measurement in various applications, including gas, air, and liquid systems. Its robust design ensures durability and reliable performance, even in environments with vibration and pulsation.
Key Features
- Dial Size: 2-1/2 inches, providing clear and easy-to-read measurements.
- Pressure Range: 0 to 30 PSI, suitable for low-pressure monitoring.
- Connection: 1/4″ NPT lower mount for secure and standard installation.
- Liquid Filling: Glycerin-filled to dampen the effects of vibration and pulsation, enhancing gauge longevity.
- Materials: 304 stainless steel case with brass internal components, ensuring corrosion resistance and durability.
- Accuracy: ±3-2-3% of full scale, meeting industry standards for precision.
- Window: Polycarbonate lens for impact resistance and clear visibility.
- Operating Temperature: Suitable for environments ranging from -4°F to 140°F (-20°C to 60°C).
Applications
This pressure gauge is ideal for monitoring pressure in systems where vibration and pulsation are present, such as:
- Hydraulic systems
- Pneumatic equipment
- Compressors
- Pumps
- Irrigation equipment
Benefits of Liquid Filling
The glycerin filling in this gauge serves multiple purposes:
- Reduces pointer flutter caused by system vibrations.
- Protects internal components from wear due to pulsation.
- Extends the operational life of the gauge.
In summary, the 2-1/2″ Liquid Filled 0-30 PSI Pressure Gauge combines durability, accuracy, and resilience, making it a reliable choice for various industrial and commercial applications.













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