The 4" Liquid Filled Pressure Gauge is designed for accurate pressure measurement in various applications, with a range of 0-200 psi. Featuring a back mount design and a 1/4" NPT connection, this gauge is easy to install and read. The liquid-filled construction dampens vibrations, providing stable readings even in fluctuating conditions. Its durable materials ensure resistance to corrosion and wear, making it suitable for harsh environments. This pressure gauge is essential for monitoring system pressures, ensuring operational safety and efficiency in industrial processes.