Project Equipment offers Ammonia Gauge with Surface Mounting Feature. Project Equipment supplies range of valves, pipes, tubes, pipe fittings, etc. The Ammonia Gauge with Surface Mounting Feature is offered in compound range of -30 to 150 and 300 Psi. It is provided with Stainless Steel bourdon. This pressure gauge includes connection size: 06 NPT. It can be used in different industrial applications.