2.5" Liquid-Filled Pressure Gauge – 1/4" NPT Bottom Mount | JIVTO®

The liquid fill (commonly glycerin) helps absorb vibration and pressure pulsations. This keeps the pointer steady, improves reading accuracy, and significantly extends the service life of the gauge.

A good rule of thumb is to select a gauge where your normal operating pressure falls within the middle 70% of the dial range. This ensures accuracy, prevents overloading, and prolongs the gauge’s service life.

Yes. The 2.5-inch dial is large enough to ensure clear visibility. Its well-marked scale allows users to take quick and accurate readings, even in busy or low-light environments.

For accurate results, mount the gauge in an upright vertical position. Avoid exposing it to excessive vibration or direct heat sources. If the system involves heavy pulsation, using a snubber or needle valve is recommended for protection.