
Closed-loop electronic mass flow controllers that control flow rates from 2 SCFH to 250 SCFM
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Accurately measure the pressure of gases and/or fluids in industrial and laboratory processes
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PROUDLY SERVING CLIENTS ACROSS INDUSTRY















RECENT UPDATES

Bite-Sized Update: 2024-25 Capstone Team Shark Project
Welcome back to the shark tank! Since the introduction to the Proportion-Air sponsored capstone project at Purdue Polytechnic Institute (catch up here), the team has not only made significant strides in bringing their animatronic bull shark to life, but they’ve also expanded their ranks with two talented new additions. These fresh perspectives and skills have … Continued
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January Newsletter: Semiconductors & Electronics
Take the next step in automating your process! This month’s newsletter focuses on the semiconductor and electronics industry. See how the QPV helped a customer control the pressure of argon gas in their sputtering application. Learn more about our high resolution, manifold mountable pressure regulator, the MPV. Read about our new distributor partner in Turkey. … Continued
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December Newsletter: Semiconductor Manufacturing
Elevate your efficiency! This month’s newsletter focuses on the semiconductor and electronics industry. See how our products helped a customer control the force in their Chemical Mechanical Planarization application. Learn about our high resolution, high flow pressure regulator, the QL3. Read our latest blog post on our 2024-2025 Purdue capstone team and their quest to … Continued
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