The 4" Liquid Filled Pressure Gauge from Midwest Control is designed to measure pressures from 0 to 200 psi, making it ideal for a variety of applications. Featuring a lower mount 1/4" NPT connection, this gauge is easy to install in different systems. The liquid-filled design minimizes vibrations, ensuring accurate and stable readings. Constructed with durable materials, it is built to withstand tough conditions while providing reliable performance. This gauge complies with industry standards, making it a trusted choice for professionals in need of precise pressure monitoring.