Its highly sensitive system and standard product features are available to meet many process applications. Available with diaphragm seals, this is an ideal product instrument solution for many installation points. With ranges as low as 10 inches of water vacuum, a variety of wetted parts and case materials and solid front case designs, these low pressure gauges are generally used in applications such as oil & gas, chemical/petrochemical plants, water/wastewater pressure control, and equipment skids.