Gearless, Direct Drive Pressure Gauges
The advantage of Perma-Cal Direct Drive pressure gauges over conventional C-tube gauges is simple; only one moving part.  Perma-Cal gauges have a unique helically-wound element that is attached...
Gauges on Welded Diaphragm Seals
New from Perma-Cal gauges on welded diaphragm seals eliminate leak paths.  The sleek, all-welded design is customized to perform specifically with Perma-Cal gauges and eliminate potential leak paths.
Ray Series Process Gauges
Advantages: Neon Dial + Red Pointer = High Contrast Improved Visibility in low light areas
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