Premium flowmeter models are designed to operate at inlet pressures of 80 PSIG and 30 PSIG. They can be attached to regulators or pipeline installations.

Features include an extra-long flow tube made of shatter-resistant polycarbonate resin that is accurate to within five percent of the full scale reading. 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).

Our exclusive Selec-O-Gas™ flow tube has separate scales for argon, CO2, helium and general non-corrosive gas. Just rotate the outer tube to the scale you desire.

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