Interstate Pneumatics G7122-300 Oil Filled Pressure Gauge 300 PSI 2-1/2 Inch Dial 1/4 Inch NPT Rear Mount

The Interstate Pneumatics G7122- 300 Oil Filled Pressure Gauge is designed for accurate pressure measurement in demanding pneumatic and hydraulic applications. It stabilizes needle movement with silicone oil filling and ensures consistent readings in high pulsation and shock environments.  The 2-½ inch dial provides clear visibility and allows precise monitoring of pressures up to 300 PSI. Built with a stainless-steel case, a clear impact-resistant lens, and precision brass internal components for durability and consistent performance. A rear mount 1/4-inch solid brass fitting ensures a secure and leak-free installation across compressors, hydraulic equipment, and industrial systems. With reliable accuracy of ±2% full scale and a working range from -4°F to 140°F, this gauge is a trusted solution for professionals who need consistent and durable performance.