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Pressure Washer Gauge
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Definition:
Ultimate Washer analog pressure gauges combine a chemical seal and a pressure gauge into one unit. Diagram elements are circular-shaped, convoluted membranes clamped around the rim between two flanges. The measured media (power washer) exerts a force on the diagram. A metal pushrod welded to the bottom of the diaphragm transmits the deflection of the diagram to the linkage. The linkage, in turn, translates the lateral motion of the push rod into a rotational motion of the pointer.
