Noshok 25-500 Liquid Filled Pressure Gauge, 0-200 PSI, 2.5" Dial, 1/4" NPT Bottom Connection

The Noshok 25-500 is a robust, glycerin-filled pressure gauge designed for accurate pressure measurement in demanding industrial environments. Featuring a 2.5-inch dial with dual scales in PSI and kg/cm², it provides clear readings from 0 to 200 PSI, making it ideal for applications in hydraulics, pneumatics, process control, and machinery monitoring. The liquid filling dampens vibrations and pulsations, extending the gauge's lifespan and ensuring reliable performance in high-vibration settings like pumps, compressors, and manufacturing lines. Constructed with a stainless steel case and brass internals, it offers excellent corrosion resistance and durability. Advantages over similar products include superior shock resistance due to the glycerin fill, high accuracy (±1.6% full scale), and a wide operating temperature range, reducing the need for frequent replacements. Drawbacks may include added weight from the liquid fill and potential for leakage if seals fail over time. This model excels in environments where dry gauges might fail prematurely, providing cost-effective reliability for maintenance teams. Based on image analysis, the unit appears used with minor cosmetic wear but is functional, stored in its original box.