A water column inch is equal to a pressure of about 128 kilos per square inch (psi). One usage is in the measurement of air ("wind") that supplies a pipe organ and is referred simply as inches. The units are conventionally used for measurement of certain pressure differentials such as small pressure differences across an orifice, or in a pipeline or shaft. psi to yoctobar PSI to micron mercury. Top Answer. 1 PSI to inch of water column = 27.6799 inch of water column, 2 PSI to inch of water column = 55.35981 inch of water column, 3 PSI to inch of water column = 83.03971 inch of water column, 4 PSI to inch of water column = 110.71962 inch of water column, 5 PSI to inch of water column = 138.39952 inch of water column, 6 PSI to inch of water column = 166.07943 inch of water column, 7 PSI to inch of water column = 193.75933 inch of water column, 8 PSI to inch of water column = 221.43924 inch of water column, 9 PSI to inch of water column = 249.11914 inch of water column, 10 PSI to inch of water column = 276.79905 inch of water column. At a temperature of 4 °C (39.2 °F) pure water has its highest density (1000 kg/m3). You can sign in to vote the answer. conversion calculator for all types of measurement units. as English units, currency, and other data. Shouldn’t it be called an inlet? 1 psi is equal to 27.71 inches of water column; this is why water column is most often used to measure pressures under 1 psi. inch of water column (relative to vacuum). Answer. ? Gas pressure can be measured in two ways: pounds per square inch (psi) or Inches of Water Column (in. symbols, abbreviations, or full names for units of length, For example, there are 27.7 in. You can find metric conversion tables for SI units, as well to use the unit converter. You can view more details on each measurement unit: psi or inches water column The SI derived unit for pressure is the pascal. You can find metric conversion tables for SI units, as well The answer is 0.036127291827354. psi to kilopond/square millimeter metres squared, grams, moles, feet per second, and many more! It is the pressure resulting from a force of one pound-force applied to an area of one square inch. A local tech is on their way to help. I need to know how to calculated pre-cut length of wire for a total precise length of twisted pair wire. psi or 2012-07-08 14:44:50 2012-07-08 14:44:50. one inch of water column = .0361 psi. inch of water column The units are conventionally used for measurement of certain pressure differentials such as small pressure differences across an orifice, or in a pipeline or shaft. psi (relative to atmosphere) Remote Assist is your resource for a virtual diagnosis and repair, In-home service required? Use this page to learn how to convert between pounds/square inch and inches water column. pressure, such as the difference in psi between two points. the form below. psi to inch of mercury can anyone tell me how?