Also known as industrial-process pressure gauges, this style is built from higher-quality components and therefore delivers accuracies within the ½ % full-span range. Most units are supplied dry, although glycerin or silicone fill is available when required.
The movement is more sophisticated than that found in smaller, less-expensive gauges. Available features include an adjustable pointer, safety-glass lens, min/max pointers and a solid-front (blow-out back) case that directs fluid away from the operator in the event of a catastrophic internal failure. These gauges are assembled and tested in the USA and typically ship from stock or within a few days after receipt of an order.
View / Download the Process Pressure Gauges catalog section (PDF)