Foot Pounds To Psi

62262185 pounds (lbs). 9 psi to pound/square foot = 1296 pound/square foot. Most applications that use bolts require between 10 and 150 foot-pounds of torque. Pounds per square inch can be abbreviated as psi, for example 1 pound per square inch can be written as 1 psi. To change to psi, 1ft² = 12" x 12" = 144in². Always check the results; rounding errors may occur. The dimension of stress is the same as that of pressure, and therefore the SI unit for stress is the pascal (Pa), which is equivalent to one newton per square meter (N/m²). 5 pounds per square inch. 00045359237:. 5113 Pounds per square inch: 30 Bars = 435. Pressure - Pound per foot second squared [lb/ft s²]. One foot of water height is approximately equal to 0. 971621 kilogram-force (kgf). $100 Promotion. Get this calculator for your site: Basic Calculations - 100/month. 25 Pounds per square inch: 5 Bars = 72. 100 Pounds Per Square Foot to Pounds Per Square Inch = 0. 8803 pascals. Instant free online tool for psi to kip-force/square inch conversion or vice versa. Note: Pound-force per square inch is a foot-pound-second (FPS) unit of pressure. Pumps characteristic curves in feet of head can be converted to pressure - psi - by the expression:. See how much Psi in Pound Force Per Square Foot. Should you wish to convert 1 foot-pound to inch-pounds, simply multiply your figure by 12 or use the converter on this page. Pounds per square foot. The total pressure drop is 30 PSI minus 20 PSI, which equals 10 PSI for 200 feet of pipe. The foot-pound-second system or FPS system is a system of units built on three fundamental units: the foot for length, the (avoirdupois) pound for either mass or force (see below), and the second for time. Pound-force per square inch is a foot-pound-second (FPS) unit of pressure. Simply select the input unit, enter the value and click "Convert" button. Other non-SI units of torque include meter-kilograms-force. 89 pounds per sq. In casual English language use it is rendered as "pounds per square inch", abbreviated to psi with little distinction between "mass" and "force". You divide it by the number of square inches over which it acts. 1 foot pound in inch pound = 12. ››More information from the unit converter. Note: Pound-force per square inch is a foot-pound-second (FPS) unit of pressure. The Definition of Torque. com Home of Conversions & Useful Formulas Torque Conversions. To convert any value in pounds per square foot to pounds per square inch, just multiply the value in pounds per square foot by the conversion factor 1 / 144. Gas mass flow, standard conditions (base, normal conditions), and actual flow conversions. Enter Here. 85 Pounds per square inch: 3 Bars = 43. Two common descriptions of pump pressure are PSI (pounds per square inch) and TDH (total dynamic head). 33 pounds per gallon (lb/U. LBS-FORCE Measuring tension (lbs-force) with a hydraulic cylinder on a tieback anchor. 50 foot of head to psi = 21. How many pounds-force per square foot in a pound-force per square inch: If p psi = 1 then p psf = 144 × 1 = 144 psf. What PSI will my pump produce?. ft] Online converter page for a specific unit. If you use a standard water density of 1000 kg/m³ at 4 degC and standard gravity of 9. 36 W ( watt ) as the equivalent measure for the same power type. Foot-pounds to Newton-meters formula. To convert any value in pounds per square foot to pounds per square inch, just multiply the value in pounds per square foot by the conversion factor 1 / 144. The thread is an "inclined plane" and we would need bolt diameter, thread pitch, and whether it is lubricated or dry to estimate mechanical advantage. Conversion of units between Pound Per Square Inch and Pound Per Square Foot (psi and psf) is the conversion between different units of measurement, in this case it's Pound Per Square Inch and Pound Per Square Foot, for the same quantity, typically through multiplicative conversion factors (psi and psf). It is the energy transferred upon applying a force of one pound-force (lbf) through a linear displacement of one foot. psi is pound per square inch, a measure of pressure. Instant free online tool for psi to kip-force/square inch conversion or vice versa. 174 049 ft/s 2 (9. Inches of mercury (at 62F) 70. Architects will also refer to square feet when designing new buildings. 0616827 Torr. / Pound-force Foot [lbsf. How many pounds-force per square foot in 53 pounds-force per square inch: If p psi = 53 then p psf = 144 × 53 = 7 632 psf. DEFINITIONS: ACFM DSCFM gr ft3 P hr Yr R F min lb B WO Actual cubic feet per minute Dry cubic feet per minute at standard conditions grains (7000 grains per pound) cubic feet pressure (usually in pounds per square inch (psi)) hour year Rankine (temperature. 1 Foot = 30. The table in this article shows that by using this formula a 1/2-13 Grade 5 plain bolt should be tightened to 82 foot pounds, but the same bolt that is waxed only requires 41 foot pounds to tighten the same tension. Read the pressure-drop flow correlation about 2-inch Schedule 40 PVC plastic pipe from the tabular flow versus pipe-loss data chart. and the hydrostatic bottom hole pressure (BHP) is then. 1 Pascal (Pa) is equal to 0. Online conversion from Pound Per Square Foot to Pound Per Square Inch (psi), British And U. Enter Here. Convert 1886000000 Psi to Pound Force Per Square Foot (1886000000 psi in lbf/ft2). Foot pounds is a measure of work or energy (a scalar) and also a unit of torque (a vector). For this reason, the torque amount is written in units of force and distance, like 15 lbf. Pound force per square inch. How to convert pounds-force per square foot to megapascals [psf to MPa]:. 3 feet of water head; in other words, pressurizing to 30 psi is equal to lifting the water 69. 041 pounds per linear inch. There is no hard and fast rule for converting pounds per linear foot to pounds per square foot because there is no rule to convert from linear feet to square feet. Pounds per sq in. Where, 1 pound per square foot equals 47. Instantly Convert Pounds Per Square Foot (psf) to Pounds Per Square Inch (psi) and Many More Pressure Conversions Online. 93: 65 = 575. PSI can be expressed using the formula: 1 psi = 1 lbf in 2. Where, 1 kilopound per square foot equals 47. I am running at 15,000 psi in a sealed system running 1/2" id pipe and my pump is running at 2000 rpm. 5 psi (this is rounded up to 15 psi) but American manufactured pressure cookers are designed to reach a full 15 psi (see below, for information on electric pressure cookers). 5 inches / 12) = 8 square foot 150 pounds / 8 square foot = 18. Note that this calc gives the total pressure (not just the pressure due to the water), so it includes the 1 atm ambient air pressure at sea level. Pound Per Square Foot (abbreviations: psf, or lb/ft2): is a British (Imperial) and American pressure unit which is directly related to the psi pressure unit by a factor of 144 (1 sq ft = 12 in x 12 in = 144 sq in). Easily convert pounds per cubic feet to pounds per cubic inch, convert lb/ft 3 to lb/in 3. Re: how to calculate PSI to Nm for torque 12/07/2008 12:30 PM Although I've been rightfully humbled to realize that the fugacious guest may not have been writing of things bolted when he fleetingly came upon the site, I've been able to work it out so that the spreadsheet which I wrote of can now be available. ) Pounds per square inch (PSI) x 0. It is defined as the amount of energy expended in applying a force of one pound-force through a displacement of one foot. psi↔N/m2 1 psi = 6894. psi means pounds per square inch, it's the pressure of the helium gas. Gripping Strength of an Eagle — Understanding psi 101 (Suitable for grades 1-12) OBJECTIVE To understand psi or pounds per square inch and the gripping strength of an eagle. Some are obvious, such as pounds per square inch, but even the SI standard Pascal is actually an expression of one Newton per square meter. The newton/square meter to psi [psi] conversion table and conversion steps are also listed. One pound per square inch is equal to 144 pounds per square foot, so use this simple formula to convert:. 85 Pounds per square inch: 3 Bars = 43. 85: 32 = 283. deca Newton Meters to Foot-pounds: x 7. FOOT POUND TO NEWTON METER (ft lb TO Nm) FORMULA. foot-pound. For this reason, the torque amount is written in units of force and distance, like 15 lbf. The thread is an "inclined plane" and we would need bolt diameter, thread pitch, and whether it is lubricated or dry to estimate mechanical advantage. 75 foot of head to psi = 32. 092 square metres. 5 inches long. Inch Pounds (in/lbs) = ft/lbs x 12. The Definition of Torque. The psi [psi] to ton-force (long)/square inch conversion table and conversion steps are also listed. In addition, the page shows conversion formulas and correlations between pounds-force per square inch and all other units of measurement of pressure. 6 billion tons). Measure the force applied. 0689476: pounds per square inch to inches of mercury: 2. conversion calculators Inches to Millimeters Millimeters to Inches Pounds to Kilograms Kilograms to Pounds Metric Tons to Pounds Metric Tons to Tons Fahrenheit to Celsius Celsius to Fahrenheit ft/lbs to Joules Joules to ft/lbs MPa to psi psi to MPa MPa to ksi ksi to MPa. The axial load in each bolt based on torque is hard to predict. pounds per square foot psi = pounds per square inch poundal per square foot poundal per square inch standard atmosphere atm ton (long) per square foot ton (long) per square inch tonne (metric) / cm 2 ton (short) per square foot ton (short) per square inch ton per square inch torr reset. 29166666666667 psi. This page will help you to convert foot pounds (lb-ft) to newton meters (nm). Check out our Conversion Software for Windows. Pound/Square Inch : Pounds or pound force per square inch (symbol: psi, lb/in², pfsi or lbf/in²) is a unit of measure for pressure based on avoirdupois units. Bookmark our site - you'll be coming back!. Divide the total cubic inches by 1,728 (the number of cubic inches in a cubic foot). The largest dogs in the world, mastiffs can tip the scales at over 200 pounds—and these canines have bites to match, wielding a force of 500 pounds per square inch. The mistake that you are making is to assume that a. By contrast, you might tear into a steak with 150 to 200. 3000 / 144 = 20. psi↔pa 1 psi = 6894. Therefore, 1 atmosphere is approximately 14. To convert this to pounds per linear inch, use the conversion of feet to inches: 1 foot = 12 inches. In this case, it is 10 divided by 200 times 100, which equals 5 PSI. Cost Per Pound Rebar is not normally sold by the pound at hardware stores, and industrial applications tend to go by the ton. Inches of water (at 62F) 0. A cubic foot of water weighs approximately 62. PSI is a measure of pressure in Pounds per Square Inch. It is equal to a Newton per square meter and corresponds to the familiar pounds per square inch (psi): 1 psi = 6. Standard Atmosphere - Properties of US standard atmosphere ranging -5000 to 250000 ft altitude. If a city has an atmospheric pressure of 13. In terms that a zombie expert would understand, if we assume that the average zombie would weigh 150 pounds, 2,500 ft. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. Pressure - Pound per foot second squared [lb/ft s²]. Directions: Select wood species and grade (or enter values for modulus of elasticity, E, and allowable stress, F c, after setting "Species" for "Other"), wet service conditions, duration of load factor (C D), and effective column height for both axes (unless braced at different points, both heights should be the same -- see Fig. This is simple to use online converter of weights and measures. He determined that a horse can do 33,000 foot-pounds of work in one minute (the equivalent of pulling one pound of weight 33,000 feet in distance). Pound Per Square Foot (abbreviations: psf, or lb/ft2): is a British (Imperial) and American pressure unit which is directly related to the psi pressure unit by a factor of 144 (1 sq ft = 12 in x 12 in = 144 sq in). To convert a pound per square foot measurement to a pound per square inch measurement, divide the pressure by the conversion ratio. Pound Force Per Square Inch (psi, PSI, lbf/in 2) has a dimension of ML-1 T-2 where M is mass, L is length, and T is time. inch ( psi ) instantly online. HEAD IN FEET REDUCED TO POUNDS PER SQUARE INCH Converting Head Feet of Water to Pounds Per Square Inch (PSI) HEAD FEET PSI HEAD FEET PSI 1 0. 1 bar = 14. 49115 pound per square inch. You may not be able to calculate the correct number in your head, but it's going to be a lot closer to 180 foot-pounds than to 500 foot-pounds. For we Americans it is: weight in grains divided by 7000 (to get pounds) divided by gravity (about 32. You can calculate this yourself by using the fact that fresh water weighs about 62. At an average price of $0. 1 psi is the pressure exterted by one pound-force of force being applied to an area of one square inch. Aluminum coil, aluminum flat sheet, steel coil, metals processor, distributor and exporter, quality products from amerimet. 6 billion tons). Divide the weight (in pounds) of the shipment by the total cubic feet. Unit shown in red is the SI 'preferred' unit. Instantly Convert Pounds Per Square Foot (psf) to Pounds Per Square Inch (psi) and Many More Pressure Conversions Online. 250 foot pound in inch pound = 3000. 5 foot of head to psi = 2. Conversion of units of measurement from physics and maths, e. inch ( psi ) instantly online. Note: Pound-force per square inch is a foot-pound-second (FPS) unit of pressure. Pounds per square foot, or psf, and pounds per square inch, or psi, are measurements of pressure still used in the United States but largely abandoned elsewhere in the world. Examples are kip which stands for kilopounds (1000 pounds) and ksi which is a combination of k and psi resulting in thousands of psi. The common PSI stands for "pounds per square inch" or "pounds/square inch". at a rate of one foot per second, he declared it one horsepower. 877 Diesel Gallons 1. 3286 = liters per minute. Psi : Psi is the abbreviation of pound per square inch, and is widely used in British and American. Its bite force was around 4,032 pounds per square inch. ft] Online converter page for a specific unit. Remember that the CalcTool units menu allows you to enter and output measurements convenient for you. pounds per square foot to pounds per square inch: 0. 62262185 pounds (lbs). inch ( psi ). I don't know how to convert psi to pound-force but given from what I've seen in that Fight Science documentary and if psi conversion is equivalent to or anywhere equivalent to the stated lbf in that documentary, Rocky or anyone receiving that kind of punishment should be dead on their feet the moment the first few blows land (if they're not. Pressure Units - Online Converter - Convert between pressure units like Pa, bar, atmosphere, pound square feet, psi and more U. 37283690258 psi. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. Torque Pound-force Foot, Pound-force Inch, Kilogram-force Meter, and Newton meter. Pounds Per Square Foot Conversion Charts. Convert between the units (ftH2O → psi) or see the conversion table. 2 billion cubic feet, or 3. 5 inches long. 1 pound per square in ( psi ) = 0. Pick a table with which to convert pounds-force per square inch to any other unit of measurement of pressure. Scientific Calculator Simple Calculator. No more! We've decided to put together a single website that can help you with converting whatever you want converted into units you understand. If someone tells you that his big bore. If you use a standard water density of 1000 kg/m³ at 4 degC and standard gravity of 9. PSI can be expressed using the formula: 1 psi = 1 lbf in 2. Instant free online tool for newton/square meter to psi conversion or vice versa. It is measured with units : Newtons/Millimeter Squared (N/mm 2), Megapascals (MPa), KiloPascals(KPa), Pounds Per Square Inch(Psi), Thousands of Pounds Per Square Inch (Ksi). One pound per square inch is equal to one pound-force exerted over 1 square inch of area. It is the energy transferred upon applying a force of one pound-force (lbf) through a linear displacement of one foot. 031 GGE = Electricity kWh x 0. To calculate psi, divide the force applied (F) with the area (A). Here you can make instant conversion from this unit to all other compatible units. 4 psi increase in pressure. Tethered Tools; Tool Storage; Master Sets; Drive Tools & Accessories; Hand Sockets; Air Tools; Impact Sockets; Precision Torque Tools; Wrenches; Screwdrivers & Hex Keys. Learn how to convert from pounds per square foot to pounds per square inch and what is the conversion factor as well as the conversion formula. The answer is: The change of 1 ft lbf/s ( foot-pound-force per second ) unit of power measure equals = to 1. 2 trillion pounds (4. I have a reciprocating pump and I know what my max rated rod load is (in foot pounds). PSI - pounds per square inch, a unit of pressure expressed in the pounds of force exerted on a square inch. ft conversion chart. Pressure unit conversion between psi and pound-force/square foot, pound-force/square foot to psi conversion in batch, psi lbf/ft2 conversion chart. The symbol is "kPa". Win $100 towards teaching supplies! We want to see your websites and blogs. Pound Per Square Foot (abbreviations: psf, or lb/ft2): is a British (Imperial) and American pressure unit which is directly related to the psi pressure unit by a factor of 144 (1 sq ft = 12 in x 12 in = 144 sq in). For we Americans it is: weight in grains divided by 7000 (to get pounds) divided by gravity (about 32. Convert 110 Newton Meters to Foot Pounds. 1 foot pound in inch pound = 12. Torque Pound-force Foot, Pound-force Inch, Kilogram-force Meter, and Newton meter. How many pounds-force per square foot in 53 pounds-force per square inch: If p psi = 53 then p psf = 144 × 53 = 7 632 psf. With this information you can calculate the air flow through the three-inch pipe. and gets 500 foot-pounds of energy at the muzzle, you can now determine in your head that he is wrong. foot pounds of torque to pounds of weig by Robert Fogt (Guest) on 11/06/01 at 22:20:45 Here is a definition: The magnitude of a torque is equal to the magnitude of the applied force multiplied by the distance between the object's axis of rotation and the point where the force is applied. See how much Psi in Pound Force Per Square Foot. PSI can be expressed using the formula: 1 psi = 1 lbf in 2. Energy units equivalents With this energy units pair converter , a difference between two energy units are calculated to work out their corresponding equivalent values. A unit of work equal to the work done by a force of one pound acting through a distance of one foot in the direction of the force. For example, here's how to convert 5 pounds per square inch to kilograms per square meter using the formula above. For example, when James Watt determined that a horse could lift 550 lbs. 9476 ×Ppsi To convert between kilopascals (kPa)and pounds per square inch (psi), use the formulas below: Ppsi = 0. Length x Width 2= ft (square feet) e. So one foot-pound-force (ft-lbf or just ft-lb) is the energy required to move a one pound object one foot of linear distance. psi means pounds per square inch, it's the pressure of the helium gas. 0616827 Torr. The mistake that you are making is to assume that a. MATH MathTOOLS Toggle navigation. Calculator Ideas. The upper wet one (10,670 - 10,910 feet) shows a higher value (PP psi Sand) than the predicted pore pressure (PPP psi Shale) in the top seal (pressure transgression). Inches of water (at 62F) 0. 50062 torr (mmHg) → kPa to torr; Psi (Pound Force Per Square Inch) Conversion: Psi is a pressure unit and equals to the force of one pound applied to one square inch. Pounds per square inch (PSI) is a measurement of pressure in the Imperial system of measurement. Unit conversions for: Temperature, Angle, Length, Area, Volume, Mass, Force, Pressure, Time, Velocity, Acceleration, Volumetric Flowrate, Mass Density, Weight Density. 0151 Pounds per square inch: 40 Bars = 580. For this reason, the torque amount is written in units of force and distance, like 15 lbf. It equates to 1. Converting Head to Pressure Converting head in feet to pressure in psi. Convert from Pounds per square foot to Pounds per square inch. Also, British units such as pound-force-feet (lbf·ft), foot-pounds-force, inch-pounds-force, ounce-force-inches (oz·in) are commonly used. ft torque measurements in ounces and inches will be smaller than those in feet and pounds or yards and tons. All steel tools, conversion tables and metal weight calculators in one place. 9 psi to pound/square foot = 1296 pound/square foot. Convert from Pounds per square foot to Kip per square inch. Pounds per square inch can be abbreviated as psi, for example 1 pound per square inch can be written as 1 psi. [Torque is the rotational force applied to a nut or around a point. 67 pounds or 2/3 pounds. In this case, it is 10 divided by 200 times 100, which equals 5 PSI. Way to Convert Newton Meters to Foot Pounds Online. Pounds per square foot to Pound force per square inch formula. im/awgQV lbs, pounds, is a unit of weight psi, pounds per square inch, is a unit of pressure Pressure = Force / Area In this case the force is the weight. Note that this calc gives the total pressure (not just the pressure due to the water), so it includes the 1 atm ambient air pressure at sea level. 25 Pounds per square inch: 5 Bars = 72. You can however, determine the applied force, and if an area measurement is given, the applied pressure as well. The relevant area of the pressure is another required factor, at least. 31 feet of water to create 1 psi of pressure. Stress And Pressure Converter / British And U. 0616827 Torr. How many pounds-force per square inch in 42 pounds-force per square foot: If p psf = 42 then p psi = 0. 20 foot of head to psi = 8. Pressure unit conversion between ksi and pound-force/square foot, pound-force/square foot to ksi conversion in batch, ksi lbf/ft2 conversion chart ksi↔psi 1 ksi. Convert the value if necessary. That means 700/2= 350 pounds of pressure. 8 Foot Water Column 42 Foot Oil Column II 29. One pound per square inch is equal to 144 pounds per square foot, so use this simple formula to convert:. Horsepower to Torque Converter is an online tool used in electrical engineering to calculate how much torque will be generated according to the input power value either in horsepower or watts. Pounds per square foot. Step 2: Calculate the Density-Pounds per Cubic Foot (PCF) Density (PCF) = weight of the same item Cubic feet Example: Find the density of a 300 pound item with dimensions: 48 inches long, 48 inches wide and 36 inches high. 07 Pa = psi value x 6,894. Foot Pounds is a unit of torque, the amount of force applied in a circular motion at one. 75 foot of head to psi = 32. Learn how to convert from pounds per square foot to pounds per square inch and what is the conversion factor as well as the conversion formula. Convert from Kilogram force per square meter to Pounds per square foot. 155 E85 Gallons 0. The thread is an "inclined plane" and we would need bolt diameter, thread pitch, and whether it is lubricated or dry to estimate mechanical advantage. The symbol for pounds per square inch is psi or lbf/in 2. For the best answers, search on this site https://shorturl. Online calculator to convert megapascals to pounds per square inch (MPa to psi) with formulas, examples, and tables. 0069444444444444 psi. Although gas pressure is usually measured in units such as millimeters of mercury or pounds per square inch, in some instances equipment may read pressure as inches of a water column. Aluminum coil, aluminum flat sheet, steel coil, metals processor, distributor and exporter, quality products from amerimet. -this force is a negative value when the nozzle is lower than the pump since gravity is supplying part of the flow pressure. 22: 63 = 557. The formula requires pressure drop per 100 feet. 971621 kilogram-force (kgf). Convert from Pound force per square inch to Foot sea water. Cubic Foot to Pounds, Pounds per Cubic Foot Conversion, Cubic Foot to Pounds Conversion Chart. 68 Bronze, Alum. MATH MathTOOLS Toggle navigation. Convert from Foot sea water to Pound force per square inch. That means 700/2= 350 pounds of pressure. 31 feet of water to create 1 psi of pressure. Re: Foot pounds to PSI Hard to say. 30 foot of head to psi = 13. You can also go to the universal conversion page. p psf = 144 × p psi. 89476 ×Ppsi. Every car manufacturer specifies the correct tightening level or the torque indicated in foot-pounds, and it applies to each fastener of your vehicle. 34 pounds One cubic foot (cu. Many Other Conversions. 4 millimeters of mercury. During a tensile test, convert the loading force on the material to pounds per square inch (psi) to determine the pressure exerted. 85 Pounds per square inch: 3 Bars = 43. 43273 psi/ft. 877 Diesel Gallons 1. Example: For a column of fresh water of 8. Instant free online tool for psi to pound-force/square inch conversion or vice versa. Below are various tables that convert units from English to S. Convert from Foot sea water to Pound force per square inch. 97: 125 = 1106. Our conversions provide a quick and easy way to convert between Pressure units. The relevant area of the pressure is another required factor, at least. 03612728691 psi. Pounds per square foot to Bar formula. 892 Pounds/Acre Kilograms/Hectare (kg/ha) 0. Newton Per Square Foot and Pound Force Per Square Inch both are the units of PRESSURE. Where, 1 pound per square foot equals 47. Most applications that use bolts require between 10 and 150 foot-pounds of torque. It is the pressure resulting from a force of one pound-force applied to an area of one square. Now did I do that wrong? If I did the wrong. Our conversions provide a quick and easy way to convert between Pressure units. Conversion Bar to Pound per square foot. Re: Foot pounds to PSI Hard to say. LBS-FORCE (pounds-force) is the measure for compression or tension loads If a gauge is used to measure the hydraulic pressure, then the pressure must be converted to pounds-force. This is a conversion chart for foot-pound (British and American). 002458: Atmospheres Kilowatts: 56. psi = pounds per square inch There are (12*12) 144 square inches in a square foot, and you are going from the smaller unit to a larger one, so divide. 1 ton per square foot ( tsf - US Short ) = 13. PSI is a measure of pressure in Pounds per Square Inch. Therefore, 1 atmosphere is approximately 14. Pressure unit conversion between psi and pound-force/square foot, pound-force/square foot to psi conversion in batch, psi lbf/ft2 conversion chart. 979 pounds per square foot. 8 Foot Water Column 42 Foot Oil Column II 29. 68 Bronze, Alum. Note: Inch of water is an imperial or United States customary unit of pressure.