Dwyer Instruments’Series SGA pressure gauges are designed to serve as an economicalsolution for applications where corrosion and vibration are of concern.The stainless steel case and ring offer protection from harsh processesand allow the gauge to remain suitable for all media compatible copperalloys. The SGA gauges come dry, but can be easily filled in the field.Gauges are available with lower or back-mount connections. An optionalU-clamp mounting bracket is available for the 1.5˝ dial size units,allowing simplified panel mounting. Ranges from 15 to 1,500 PSI.