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Meriam U-tube manometers are recognized primary standards
for measuring differential, vacuum, gauge and absolute pressure. These
simple and accurate devices are available with a variety of scale graduations
and accessories to perform precisely the way you need them to. U-tubes
are economical to purchase and easy to maintain.
Meriam indicating fluid choices range from water (Sp Gr
= 1.0) to Mercury (Sp Gr = 13.54). A higher specific gravity fluid will
extend the measurement capability of give manometer range.
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