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Cole-Parmer Datasheets for Pressure Gauges

Pressure gauges are used for a variety of industrial and application-specific pressure monitoring applications.  Uses include visual monitoring of air and gas pressure for compressors, vacuum equipment, process lines and specialty tank applications such as medical gas cylinders and fire extinguishers.
Pressure Gauges: Learn more

Product Name Notes
• Colored bands allow you to quickly identify pressure drop across gauge Commonly used to show when to change or clean a filter, these pressure indicators are divided into three...
• Excellent for filtration systems, leak monitoring, and maintaining flow and tank levels • Close-coupled magnetic rack and pinion design achieves superior stability. • Weather-resistant stainless steel case, aluminum body,...
• For corrosive environments with either liquid or gaseous media • Membrane sensing element • 316L stainless steel, Monel, and PTFE wetted parts • Halocarbon membrane fill These pressure gauges...
• Gauge provides excellent readability in a compact size Combining clean design, small size, and low cost with enough accuracy for all but the most demanding applications, the Minihelic<reg> II...
• The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures • Large, easy-to-read 4" (102 mm) dial • No manometer fluid to evaporate,...
<b>Plastic carrying case for Magnehelic® gage of standard range, except high pressure connection, includes 9 ft (2.7m) of 3/16" ID rubber tubing, stand-hang bracket & terminal tube with holder.</b>
Differential Pressure Gauges
These gauges are used to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid level with bubbler systems. They can be flush...