inches of mercury


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inches of mercury

A unit used as a measure of pressure; equal to the pressure exerted by a column of mercury 1 inch (2.54 cm) high; equivalent to a pressure of 3386.4 newtons per square meter.
References in periodicals archive ?
Both power plant options produce 15 inches of mercury. A deep vacuum power plant option is also available featuring the 99-hp engine with 1,200 cfm and 23 inches of mercury.
A 99-hp diesel engine produces up to 15 inches of mercury and 3,000 psi of water pressure.
The positive-displacement pumping system design will produce 30 inches of mercury at 285 cfm.
Powered by a 28-horsepower diesel engine, the FX30's 2-lobe blower develops 500 cfm and 15 inches of mercury. The unit's drive system provides efficient use of power, and the clutch of the high-pressure water pump automatically disengages when water is not in use, allowing full horsepower to go to the blower.
It is powered by a 30-horsepower diesel engine and has a blower that can produce 575 cmf at 15 inches of mercury'.
It is powered by a 30-horsepower diesel engine and has a blower that can produce 575 cmf at 15 inches of mercury. The water supply tank for excavating has a capacity of 125 gallons and the water pump produces 5.6 gpm at 3,000 psi.