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The Ashcroft 251490A02L100IW is a Series 1490 Low Pressure Diaphragm Gauge designed to measure both positive and negative pressure. This gauge features a diaphragm that is suitable for gases that are noncorrosive to materials used in its construction. Suitable applications for this gauge include:
Reliable pressure measurement from zero to one hundred inches of water column.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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