The SEALFAST 4 1/2" X 1/2" PROCESS LIQUID FILLED gauge is designed for accurate pressure measurement in various industrial applications. This gauge features a liquid-filled design that dampens vibrations, providing stable readings even in fluctuating conditions. Constructed from durable materials, it is built to withstand harsh environments. The gauge is compatible with a range of systems and meets industry standards for reliability and safety. Ideal for monitoring pressure in hydraulic and pneumatic systems, this gauge is essential for maintaining operational efficiency.