The Ashcroft® 1490 diaphragm gauge is an economical solution for low pressure measurement.
Accuracy Dial | Size and Case Material | Ranges |
ASME B40.100 Grade A (±2-1-2% of span) Available with optional ASME B40.100 Grade 1A (±1% of span) | 2.5", 3.5" Polysulfone | 0/10 in H20 to 0/15 psi including vacuum and compound |
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