Compound Pressure Gauges
Contact Instruments' Compound Pointer Pressure Gauge systems are used in cementing and fracing operations to indicate pump pressure.
The gauge has two pointers, one travels 360 degrees of sweep while a second Vernier pointer has a 4:1 resolution to show small pressure changes. Available in pressures up to 16,000 psi (120 MPa). Each gauge comes fluid filled for added protection against vibrations. User adjustable dampening allows for fine tuning of pointer sensitivity.