700 series Fixed Flow Calgaz Regulators

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Calgaz 700 Series Fixed Flow Regulators

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Calgaz, the world's leading manufacturer of calibration gases and equipment is proud to offer the most comprehensive range of specialist regulators of non-refillable and portable calibration gas cylinders. 

Calgaz regulators are designed, meticulously hand-assembled, then rigorously inspected by highly experienced professionals in our Cambridge, Maryland facility. Every single regulator is function tested and leak checked, with rigid quality controls in place.

Calgaz offers a complete line of fixed and variable flow regulators, including our patented Demand Flow Regulator (DFR), for use with non-reactive, reactive and corrosive gases.


Calgaz regulators provide peace-of-mind. The regulator, or gas delivery system, is crucial in providing the correct amount of gas to the instrument. This ensures an accurate bump testing and calibration. These are some key items that consistently deliver the quality we promise and our customers demand.

Today, the most popular regulators supplied by Calgaz is the 700 series, which almost certainly has a regulator that is righ for your application. These fixed flow regulators are preset and fully flow checked at the factory ensuring they reach you perfectly calibrated for your needs. 

The 715 is the workhorse of our offering. These single stage Ni-Brass regulators have flows ranging from 0.2 LPM through to 6.0 LPM and are used for many non-reactive gases as well as H2S and SO2. The 713 Ni-Brass regulators are unsed on our steel cylinders for non-reactive gases. 


Features & Benefits

  • All regulators are designed and built in-house

  • Rigid quality control of all supplied machined parts

  • Statistical Process Control in place

  • 100% of regulators are function tested

  • All regulators are leak checked

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