This 1-1/2" liquid filled pressure gauge features a back mount design and a pressure range of 0-300 PSI, ideal for various applications. The liquid filling helps to dampen vibrations, ensuring accurate readings even in demanding environments. Constructed from high-quality materials, this gauge ensures durability and resistance to corrosion. The 1/8" NPT connection allows for easy installation in standard piping systems. This gauge complies with industry standards, providing reliable performance and compatibility with a wide range of systems.