The Oil Filled Pressure Gauge is a reliable and accurate tool for measuring pressure up to 200 psi. With a 2-inch dial and a glass face, this gauge is easy to read and durable. The center side mount and 1/4 inch NPT connection make installation simple and efficient. Designed for back mounting, this gauge is ideal for monitoring pressure in various industrial and hydraulic systems. Its sturdy construction and precise measurements make it a valuable asset for both professionals and enthusiasts in the field of pneumatics and plumbing.