3D Instruments has provided rugged and reliable pressure measurement instrumentation for virtually every industry around the world. It created the “Direct Drive Technology” concept, which couples the bourdon tube directly to the shaft-pointer. This streamlines the design and reduces the number of moving parts from approximately twelve down to one, making the Precision Caisson Gauge and the Precision Test and Depth, Pressure Gauge very low maintenance.
3D Instruments BLEMISHED Pressure Gauge, 1/4%, 6 in., 0-200 PSI, 1/4 in. NPT, Flange Front, Fitting Back, 450 FSW/140 MSW
The 3D Instruments 2554 Series Precision Test and Depth, Pressure Gauges incorporate the 3DI's signature "Direct Drive Difference" inconel helical bourdon tube system. The "Direct Drive Technology" concept couples the bourdon tube directly to the shaft-pointer, thereby streamlining the design and reducing the number of moving parts from approximately twelve down to one!Learn More