Researchers at Charles University in Prague, Czech Republic, have successfully used an Equilibar® Back Pressure Regulator combined with an Equilibar QPV electronic pressure regulator to provide precise control of a hydrogen fuel cell anode and cathode pressure across a wide range of test conditions. The research is part of vital international efforts to develop improved environmental catalysts for automotive hydrogen fuel cells.
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Equilibar’s direct-sealing diaphragm technology was first introduced to provide precise backpressure control for complex applications; however, engineers and scientists soon discovered that these devices can offer advantages for extremely complex flow control applications as well. Specifically, they perform well in applications involving wide flow rate ranges, corrosive chemicals, extreme pressures, multi-phase flows and supercritical states. Read More
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