The J7278P Pressure Gauge from Process Equipment Company is a liquid-filled gauge designed for high-pressure applications, measuring up to 3000 PSI. With a 63mm diameter and a 1/4" NPT center back connection, it provides accurate readings in demanding environments. The liquid fill dampens vibrations, enhancing the gauge's longevity and performance. This gauge is suitable for use in hydraulic systems, oil and gas applications, and other industrial settings. Its robust construction ensures compliance with industry standards, making it a reliable choice for professionals.