This analogue differential pressure gauge is used to measure the cracking or inhalation effort of all second stages. The range of the instrument is -5-0-5 inches of water with the division of 0.2 enabling accurate reading of the cracking effort making it extremely suitable for regulator flow testing. The face of the gauge is approximately 120mm / 5".

The unit includes the universal mouthpiece assembly (SCT-0805) and fittings to flush panel mount the unit if desired.

A mounting panel is separately available (SCT-0812 or SCT-0818).

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