These commercial gauges have copper-alloy wetted parts in a 2”, 2½” or 3½” gauge size.
The Model 844/845 pressure gauge comes standard in 14 different vacuum pressure to gauge pressure ranges, up to 5000 psi. It has a 1/8” or ¼” NPT brass connection, and meets ASME B40.100 Grade B accuracy ±(3-2-3%). They are available off the shelf or customized for OEM applications.
Gauge size: 2”, 2½”, and 3½”
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