Brannan's pressure gauges can be found on construction builds around the globe. They have been a pressure gauge manufacturer for many years, and present an exhaustive range of industrial pressure gauges to suit all applications. Their black steel HVAC range is supplied in all key ranges with various threads and dial sizes, and is compatible with assortment of syphons, gauge cocks and other accessories. Glycerine filling is available on weatherproof stainless steel range which is suitable for outdoor and high humidity applications. Their stainless steel contractor pressure gauge with 1/4″ npt connection is ideal for HVAC and plumbing installations. The pressure gauge range is completed by a robust fully stainless steel Class 1 hard-wearing gauges and toughened Phenolic gauges.