: 1 hp to psi Use our free calculator to determine the right air compressor size. 0145 PSI Basically, 1 hPa is equal to 0. Compressibility of hydraulic oil: Volume reduction is approximately 1/2% for every 1000 PSI of fluid pressure. Unfortunately, there’s no one size fits all answer to this question. : 2SFS102-20 The Well is approx. What is the Head to Pressure Converter Calculator? Definition: This calculator converts the head of a pump (in meters, centimeters, inches, feet, or yards) to pressure (in psi, bar, kg/cm², psf, or kPa) based on the specific gravity of the fluid (S G). per hour. May 16, 2006 · Any idea on what the PSI would be from a 4" submersible well pump (SFS Pro Series)? Manufactured by F. CFM to HP Calculator CFM PSI Efficiency Horsepower 100 More information from the unit converter How many hPa in 1 psi? The answer is 68. CFM measures the volume of air flow, while HP quantifies the power output of a machine. If a booster pump is hooked up near the spray rack but far from the water source, it will starve and burn out. Make watering your lawn easy with this 1 HP sprinkler pump. 44) HP = (500 * 1. Instant free online tool for psi to bar conversion or vice versa. Sep 17, 2024 · Maintaining optimal pool pump pressure is essential for keeping your pool clean, clear, and safe for swimming. Aug 1, 2025 · Convert among pressure units. A higher HP rating of a compressor means it can produce a higher CFM of air. Horsepower for idling a pump: To idle a pump when it is unloaded will require about 5% of it’s full rated power. Access PSI Engines' manuals and technical documents. Oct 1, 2025 · Enter the total boost in psi (pounds per square inch) into the calculator to determine the equivalent horsepower. 50326 kPa to bar x 100,00 bar to kPa x 0,01 kPa to psi x 7,00 psi to kPa x 0,142 Convert Horsepower (HP) to Cubic Feet per Minute (CFM) with our easy-to-use calculator. 0L Turbo). There are many different standards and types of horsepower. 34. 01 hPa, or 0. friction loss in piping and efficiency = 1. 6 HP to the engine’s output. Secondly, how much horsepower do you need to run a hydraulic pump? 1 HP is required for each 1 GPM at 1500 PSI or any multiple of 1500 such as 3 GPM at 500 PSI, 2 GPM at 750 PSI, 1/2 GPM at 3000 PSI, etc. of water per hour at 72 psi. Also, explore tools to convert psi or bar to other pressure units or learn more about pressure conversions. Our charts can help with many of the daily calculations you’ll have to make when using your pressure washer in a commercial or industrial setting. 25 ft × 1 lb ÷ 33,000 = 0. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more. This calculator helps determine the correct pump capacity based on flow rate needs, total head height, and application type. The hectopascal [hPa] to psi [psi] conversion table and conversion steps are also listed. Choose the right one today! Rules-of-Thumb Horsepower for driving a pump: For every 1 HP of drive, the equivalent of 1 GPM @ 1500 PSI can be produced. Jan 17, 2023 · However, in general, 1 PSI of boost will add around 28. This number will vary depending on the size of your engine and the efficiency of your turbocharger, but in general, you can expect around 28 hp from 1 psi of boost. Dec 6, 2023 · Understanding Horsepower and PSI Understanding Horsepower and PSI When it comes to understanding a 1 HP compressor’s PSI (pounds per square inch), it’s essential to grasp the relationship between horsepower and air pressure. Is there a way to calculate the psi? Dec 19, 2021 · The new jet pump will be used to send water to the home & pressure tank. But what is the ideal psi for your pool pump? How can you troubleshoot common pool pump pressure problems? And what impact does pool size and shape have on pump pressure requirements? In this ultimate guide to pool pump pressure, we’ll answer these questions and more, providing you Horsepower for driving a pump: For every 1 hp of drive, the equivalent of 1 gpm @ 1500 psi can be produced. 31, which will give you 138. tank provides longer tool run times compared to typical 26 Gal. Higher PSI in a 30 Gal. The conversion from horsepower to pressure would depend on factors such as the system efficiency, flow rate, and mechanical Oct 13, 2025 · Ever found yourself staring at a pressure gauge reading in PSI and wondering how much raw power that truly represents? In the intricate world of engineering, from the roar of heavy machinery to the precision of a hydraulic press, understanding the relationship between pressure and power isn't just useful—it's absolutely critical. 1. Myers 1 HP, 230 Volts, 20 GPM, 9. compressor features a high-performance pump and motor that delivers 200 max PSI along with 5. It is equal to force created by 1 pound of weight exerted on 1 square inch of pressure. It also must be kept in mind that the pressure from any given water supply will diminish through a long hose. Next, we compute the mechanical HP produced by the cylinder at a flow of 1 GPM and a pressure of 1 PSI, based on 1 mechanical HP of 33,000 ft-lbs per minute. Apr 18, 2024 · Compare the best 1 HP water pumps for home use. If you are pumping into a 60psi pressure tank, then you will have to take 60 and multiply it by 2. Simply enter Horsepower, Efficiency, and GPM values and click "Calculate. Oct 19, 2024 · Abstract: The conversion between horsepower (hp) and pounds per square inch (psi) is a crucial aspect in various engineering and industrial applications, particularly in contexts where power output and pressure are involved. 40, PH=1 Cat No. 9475728. 6’ of extra vertical lift that your pump will have to be able to handle in order to pump into a pressure tank. If you need to start over, you can reset the values by clicking the reset button. You can easily convert both hPa to psi and psi to hPa with just a few clicks. " Perfect for hydraulic system enthusiasts and professionals. Pump Chart Basics Explained - Pump curve HVACR Is 70 psi too high for water pressure? psi to bar x 0,06895 bar to psi x 14. A 10 GPM pump at 1000 PSI would need 62/3 HP, or the same pump operating at 1500 PSI would need 10 HP, etc. Once you’ve done that, then selecting a good air compressor becomes a Mar 9, 2012 · I have a pump that puts out 396 gal/hr of water. 90 Feet The Motor is a Franklin Electric Model: 2445089003 I need to change out ( The Husky 30 Gal. We assume you are converting between hectopascal and pound/square inch. Save on Harbor Freight’s customer favorites with our super coupons. HP_Boosted = HP_NA × (1 + (Boost_PSI / 14. Convert to pascals, bars, and inches of mercury. 0L Turbo Powertrain (EJ Series Factory 2. Horsepower for idling a pump: To idle a pump when it is unloaded will require about 5% of its full rated horsepower. HP = 19. Silent Air Compressor is designed to be one of the quietest air compressors in the industry. In addition, you can utilize our common conversions calculator to help you quickly convert units of measure, emissions, or boiler capacity, as well as our Easily convert GPM (Gallons Per Minute) to PSI (Pounds per Square Inch) with our online calculator. Wattage for heating hydraulic oil: Each watt will raise the temperature of 1 gallon of oil by 1° F. Includes formulas, examples, and step-by-step explanations. Pump Flow (GPM) Pressure (PSI) Horsepower (HP) Formula: GPM * PSI / (1714 * efficiency) = HP Efficiency of 87. 1-Stage High Flow Electric Stationary Air Compressor, 175 PSI Get the job done with 1 HP air compressors from Tractor Supply Company. Air Tool Consumption Chart So, what size air compressor do you need? One with high enough PSI and CFM ratings. com. In other words - a 1 horsepower compressor will output around 4 to 5 cfm at 100 psi pressure. However, they all deserve some consideration before you decide on a compressor. Find energy-efficient, durable, and high-performance options. You can view more details on each measurement unit: hPa or psi The SI derived unit for pressure is the pascal. Horsepower (HP) refers to the unit of measurement for power, indicating the rate at which work is done. Our easy to use cfm to hp calculator is designed to convert cubic feet per minute to horsepower (HP) for those dealing with air compressors, ventilation systems, and fluid dynamics. Shop from our selection of 1 HP air compressors for your home or business needs today. HP (horsepower) and PSI (pounds per square inch) are units that measure different physical quantities: power and pressure, respectively. Turn confusion into clarity now, and get the most out of your tools! Irrigation Pump Size Calculator: Find the Right GPM & Horsepower Calculate the appropriate irrigation pump size by entering your water source specifications and irrigation requirements below. 7 watts, and the metric horsepower, also represented as cv or PS, which is approximately Oct 25, 2025 · This CFM to HP Calculator helps you quickly convert airflow (CFM) and pressure into horsepower (HP) required for compressors and other pneumatic systems. Sep 10, 2025 · HP = (CFM * 1. Dec 8, 2023 · Every 1 psi is equal to 2. Understand the relationship between power and air flow in air compressors. The psi [psi] to bar conversion table and conversion steps are also listed. 1 SCFM at 90 PSI. Note that rounding errors may occur, so always check the results For every horsepower, a compressor delivers 4-5 cfm, at 100 psi pressure. To switch between the two conversions, simply use the swap icon (rotating arrows). 0) can be calculated as Get free shipping on qualified 1 hp Portable Air Compressors products or Buy Online Pick Up in Store today in the Tools Department. DEWALT 5 HP 60 gal. E. The additional jet pump really has no impact on your well unless you empty that tank in less than a day such as for irrigation. Choose a value between 0 and 2000 hPa from the pressure conversion table below, to obtain the converted value in psi. We're talking about the fundamental connection between Pounds Instant free online tool for hectopascal to psi conversion or vice versa. It pumps up to 830 gal. compressors. Another handy rule-of-thumb is that it takes about 5% of the pump maximum rated HP to drive the pump when unloaded and pressure is very low. 44) HP = 720 horsepower FAQ What is the relationship between CFM and HP in air compression systems? The relationship between CFM (cubic feet per minute) and HP (horsepower) in air compression systems is directly proportional. Purpose: It is used in mechanical engineering to translate pump characteristic curves from head to pressure units, aiding in system design Water Pump Size Calculator: Find the Right GPM & Horsepower Calculate the appropriate water pump size by entering your specific requirements below. For easy operation and handling, Designed especially for finish and trim work as well as a variety of crafts and hobbies, the Husky 2 Gal. Therefore, direct conversion between the two cannot be done without additional information such as the specific context or application. Theoretical horsepower required to compress one cubic foot of free air (atmospheric pressure) for single-staged, two-staged and three-staged compressors are indicated in the diagram below. Nov 18, 2023 · Dive into my easy-to-grasp guide on understanding the air compressor hp to cfm chart. Simply enter your CFM, pressure value, select the pressure unit (PSI, atm, bar, or Pa), and adjust the efficiency if needed. The CENTRAL PNEUMATIC 3 Gal. 1 pascal is equal to 0. 00014503773800722 psi. Example - Horsepower Required to Pump Water 20 gallons of water per minute is elevated 20 ft. In order to determine what size compressor you need, you first need to take note of the PSI and CFM requirements of your specific air tools. Nov 23, 2025 · How Many PSI is 1 HP? Understanding the Relationship Between Pressure and Power The direct answer is: You cannot directly convert horsepower (HP) to pounds per square inch (PSI). 0005833 HP. This information is geared at assisting our clients through the process of selecting the right equipment for a variety of applications. This same performance information is available to you from the manufacturer's performance curve for this pump, but here, some of the calculations necessary for proper sizing have been made for you, and the information is presented in tabular form. Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. A well pump pressure switch helps control this pressure. 1/3 HP 100 PSI Oil-Free Pancake Air Compressor (Item 61615 / 60637 / 95275 / 69486) has a 4-star rating on HarborFreight. Some factors are more important than others, such as PSI and CFM over HP and decibel rating. Sep 11, 2025 · Enter the pressure in psi and the flow rate in gallons per minute (gpm) into the calculator to determine the equivalent horsepower (hp). Here you will find a variety of educational and technical resources available from Nationwide Boiler Inc. The horsepower required (ex. At Convert between Hectopascal (hPa) and Pound per Square Inch (psi) instantly with our free online unit calculator. Two common definitions used today are the imperial horsepower, abbreviated hp or bhp, which is about 745. 0005833 HP This means that for every 1 PSI and 1 GPM in the circuit the power level will be 0. 1/2 hp pump would probably be good to 30/50 PSI, a 1 HP no problem to 40/60 PSI. Flow velocity in hydraulic line: Pump suction lines 2 to 4 A 1 HP pump needs at least 70 psi going into it for it to work properly. 31’ of vertical lift. 8 Amps, SF= 1. 1 psi of boost is about 28 hp. PHP = q p / 1714 (1) where PHP = horsepower (HP) q = flow (gpm) p = required pressure (psi) Jan 1, 2004 · Figure 1 Figure 1 shows a typical performance chart for a 1⁄2-HP, 10-gpm submersible pump. Jul 31, 2025 · Use our GPM to PSI Calculator to convert flow rate (GPM) into pressure (PSI) and calculate required pump power. Calculate the required horsepower (HP) for your air compressor based on CFM, PSI, and efficiency. 7)), this boost to hp calculator is created to estimate the increase in horsepower (HP) based on the amount of boost pressure applied to an engine Dec 21, 2023 · A 1 HP pump needs at least 70 psi going into it for it to work properly. Dec 30, 2024 · General Calculators GPM ↔ PSI Calculator By Steven November 20, 2024 To calculate PSI from GPM, use the formula: PSI = HP × (1714 × E / 100) / GPM, where HP is horsepower, E is efficiency, and GPM is the flow rate in gallons per minute. This calculator helps determine the correct pump capacity in GPM (Gallons Per Minute) and horsepower based on water source, desired pressure, and irrigation system needs. 5% is assumed for these calculations. Also, explore tools to convert hectopascal or psi to other pressure units or learn more about pressure conversions. Learn how to convert among pressure units. 1 HP is required for each 1 GPM @ 1500 PSI For example, a 5 GPM pump operating at 1500 PSI would need 5 HP, or at 3000 would 10 HP. Dec 11, 2023 · 3/4 HP - 1 HP Submersible Sump Pumps In addition, if you have an installation where you need a high vertical lift or head (20-30 feet) and/or a long horizontal run (150-250 feet), 3/4 - 1 HP pumps provide the additional power needed to pump that water. Find detailed guides for installation, operation, and maintenance to ensure optimal engine performance. To convert hPa to PSI, you only need to know this conversion rule: 1 hPa = 0. To find hydraulic horsepower, use the equation: HP = (PSI X GPM) / 1714 PSI = Pressure in Pounds per Square Inch GPM = Flow Rate in Gallons per Minute Example: Calculate hydraulic horsepower when pressure is 2000psi and flow rate is 20GPM: Horsepower = (2000 x 20) / 1714 Calculated out this gives a hydraulic horsepower of 23. , and the 1 HP fan-cooled motor allows superior performance. PSI measures pressure, while HP measures power, and they represent fundamentally different physical quantities. Free online pressure converter - converts between 53 units of pressure, including pascal [Pa], kilopascal [kPa], bar, psi [psi], etc. Convert hectopascals to pounds per square inch (hPa to psi) with the pressure conversion calculator, and learn the hPa to psi formula. Oct 1, 2011 · About this item 3 gallon tank with drain valve Built-in accessory storage Easy-to-read pressure gauge (100 PSI maximum) Thermal overload protection; › See more product details Report an issue with this product or seller Page 1 of 1 Start over Next set of slides Nov 25, 2001 · 1 psi = HP? Factory 2. 0145 PSI. The output pipe on the pump is 9/16 inch in diameter. PSI or Pound per Square Inch is a common US and UK unit for measuring pressure. Also, explore many other unit converters or learn more about pressure unit conversions.

1 hp to psi. Aug 1, 2025 · Convert among pressure units.