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About U Tube Deluxe Manometer Vacuum Gauge
These inexpensive manometers measure positive, negative and Differential Pressures. Dwyer Flex-Tube U-Tube Manometers combine the inherent accuracy of the simple "U" Tube with the durability of tough, long-lasting plastic construction. Columns are of .375" O.D. flexible and shatter proof clear butyrate tubing. They are easily accessible for cleaning. Indicating tube is backed by white scale channel to provide maximum color contrast. Scales are extruded high impact polystyrene plastic, formed to hold columns in perfect alignment. Stark white scales have graduations and numbers silkscreen-printed in black for maximum legibility. You can choose from numerous models and features including over-pressure safety traps, in full scale ranges from 8" to 36". One pair of carrying plugs and a pair of non-kink vinyl tube connectors are included with each manometer. (Standard model shown in picture.)
