Ralston ControlPak Calibration Kits

For precise pressure calibration when using an external compressed gas source, the Ralston ControlPak is a manual pressure controller that includes everything you need for fast, fingertip control  - right where you need it. It features a large, pressure-balancing piston for precise pressure control, encased in a durable, tactical plastic case that protects the controls from mud, intense heat and extreme weather and makes it easy to transport to any test site. Just pull up your truck, connect the ControlPak to a nitrogen tank, and start calibrating right at the site of your device under test.

With a wide pressure range of 0.03 psi (200 kPa) to 3000 psi (20 MPa), the ControlPak allows the testing of multiple devices in a single setup, including differential and static calibration, even at very low pressure. The fine-adjust piston, fill, balance and vent valves are clearly labeled and intuitively arranged in the unit, which also includes storage space for hoses, adapters and accessories. And all inlet and pressure port fittings are Quick-test, which require no tools or thread tape for secure, leak-proof connections. 

Use with your current reference, or pair it with our industry-leading FieldLab Pressure Calibrator or a Field Gauge LC10 or LC20 pressure gauges for a complete calibration solution.

For more information about the new Ralston ControlPak, contact Ralston Instruments.