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  • In-Line Verniers

    Connect one end to a Quick-test hose and the other to the process connection, then turn the knob to control the pressure.

    • Easily control pressure of a closed system
    • Fine tune pressure to a precise number
    • Easily attach and remove from a system

  • Panel Mounted Verniers

    Install in a test bench or control panel for easy access and control.

    • Non-rising stem vernier controls smoothly
    • Floating piston head makes o-ring wear very low