HD Argon/CO2/Helium flowmeter, 30 PSIG
Heavy-Duty flowmeter are designed to operate at inlet pressures of 30 PSIG . They can be attached to regulators or pipeline installations. Features include an extra-long flow tube made of shatter-resistant polycarbonate resin. Flow tubes have a unique ball guide which centers the ball in the tube and keeps it centered (competitors use a ball floating in a non-centering tube which allows the ball to float off-center resulting in greater flows than the reading indicates).
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