Its a free flashbased tool that converts more than 800 pairs of units in 32 categories. Pumpbase advanced pump selection and catalog production. Converting head ft or m to pressure psi or bar, kgcm 2 and vice versa. The specific gravity sg is the ratio of the fluids density to that of water at standard conditions, for water the value of sg equals 1. Built with multilingual user interface and an advanced unit converter, our software is fully capable to meet the needs and requirements of any manufacturer in the world. A pump is a basic but important mechanical device that supplies the force to move fluid at a specific flow rate. Buy products related to compressor pumps and see what customers say about compressor pumps on free delivery possible on eligible purchases. Pressure to head unit converter convert between pressure and head units like lbin 2, atm, inches mercury, bars, pa and more pressure units online converter convert between pressure units like pa, bar, atmosphere, pound square feet, psi and more. It is therefore useful to be able to convert between the two measurements. Hydroflo 3 is a powerful, yet easy to use piping system analysis software tool.
If a frequency converter was not used in this flowcontrol application, the flow would need to be reduced by throttling, bypassing or switching the water pump on and off. Since pump curves often are in head feet or meters, its may be necessary with a conversion to the common pressure scales used in pressure gauges psi or bar. Water treatment total dynamic head converter eds pumps. If i want to buy a pump that develops 30 psi to pump water, what is my pump rating. Pump power calculator engineering units unit converter. Required pump pressure meter meter mwc calculate the max. C after calculating both, add them together to calculate tdh. Head unit or stock with line output converter head units. If you have to pump a liquid up 30 feet and your pump doesnt have at least 30 feet of head, then there is no chance it will work. Since pump curves often are in head feet or meters, its. Convert between pressure and head units like lbin 2, atm, inches mercury, bars, pa and more sponsored links.
Pressure units online converter convert between pressure units like pa, bar. It is important to calculate this accurately in order to determine the correct sizing and scale of pumping equipment for your needs. Pumpbase is a sophisticated software application that finds the best pumps for your liquid conveyance design whether its a water distribution system or a chemical delivery system. All you do is enter your specifications and click the update button to calulate total losses for the system. Convert between commonly used units for pressure and head. Pump selection safety assemblies part number converter old vs. If you need to convert really obscure units, though, or need a conversion tool on a regular basis, try unit conversion professional from inventive design.
Convert volume basis flow rate between several different units. Figure 1 shows a pump curve relative to a hydronic system curve. Change intervals or wear conditions of liner ring and impeller wear ring are not strictly specified. The pump curve describes the head or pressure versus flow characteristics of a particular pump. If you know any two of the following variables the calculator can determine the third value. Convert elastic modulus constants shear, youngs, bulk material properties. A unit converter for the most common pressure units mbar, bar, psi, pa, inh2o, at, atm, torr. Enter the total horizontal pipe length feet for your system. Right figure shows that as the motors speed is reduced, the pump curve moves downwards to the left and flow and head are reduced, resulting in lower power consumption.
Pump sizing does the hydraulic calculation for a centrifugal pump and estimates differential head, hydraulic power, motor power, npsh available. Piping design, pressure drop calculator, flow rate calculator, pump head calculations, pump. Many types of conveyance systems can be modeled including open sourcedischarge, closed recirculating and gravity flow systems. Any type of incompressible liquid flow can be analyzed. Like any device that does work transfers energy across a distance, its effectiveness. It also provides standard conversions for distance, volume, weight, force and torque. It also includes a calculator and a library of scientific formulas. British thermal unit btu joule j 1 055 british thermal unit per. To calculate total dynamic head, also known as tdh, we need to calculate two things.
Finally, if most of the energy for a centrifugal pump isnt needed to overcome static head, using a frequency converter instead of a throttling valve to control flow will produce energy savings. If you need a pump to develop 30 psi of water pressure, then buy a pump that develops 70 feet of head. There is a small overview of the units that are mostly used in the industry in the process flow calculator. Centrifugal compressor posted in relief devices forum. Pumps characteristic curves are often in head feet or metres and a conversion to. Then select a pump based on flowrate and total head loss requirements. Our hydraulic analysis software allows piping engineers to design, analyze, and solve complex pipe networks to find flow rates, pressure losses and pump head requirements.
This topic is now archived and is closed to further replies. Feet and meter of head conversion the engineering mindset. Pressure to head unit converter engineering toolbox. Pipe flow software for pipe pressure drop and flow rate calculations. This calculator allows you to figure out the head loss for pump selection.
Download pressure unit converter our powerful software utility that helps you make easy conversion between more than 2,100 various units of measure in more than 70 categories. B the friction losses of all the pipe and components the liquid encounters on the discharge of the pump. Convert meter water 4c maq to bar bar pressure, stress. Qtbased software for your carpc for use on a touchscreen. Convert between many different pressure equivalents. The repair kit was very simple and easy to install. Converting head to pressure converting head in feet to pressure in psi.
Converting pump head to pressure converting head ft or m to pressure psi or bar, kgcm2 and vice versa since pump curves often are in head feet or meters, its may be necessary with a conversion to the common pressure scales used in pressure gauges psi or bar. Pumping water required horsepower horsepower required to pump water. Pump flow rate pipe diameterid pipe length differential elevation pipe material total dynamic headtdh follow us. Convert 123 is our unit conversions calculation software for converting between hundreds of different units of length, area. Unit converter professional free download and software. I have performance curves of the original compressors. Point by point head and flow readouts with mouse movement on performance curves. Vacuum pump selection pump selection guide vacuubrand. This vacuum units conversion program converts the common values used in vacuum systems such as pressure, outgassing, pumping speed, and leak rates. Use the form below to calculate the total dynamic head tdh of your pumping system. Pump head calculator engineering units unit converter.
Complete the form below to access this free calculator that can help you quickly convert pump head into pressure or convert pump pressure into head. Pump suction head and altitude the suction heads of pumps are affected by altitude. The fpm doublelayer diaphragm has proven nearly maintenancefree for a wide area of use. Pump engineering calculations of brake horsepower, power, kilowatts, motor, motors, voltage drop, circular mills, transformers, turns ratio, ohms law, dc power. Total dynamic head in an industrial pumping system is the total amount of pressure when water is flowing in a system. You can view more details on each measurement unit. Convert 123 units conversion software convert 123 is our unit conversions calculation software for converting between hundreds of different units of length, area, mass, weight, flow rate, volume, power, pressure, temperature, velocity and more. Download flow unit converter our powerful software utility that helps you make easy conversion between more than 2,100 various units of measure in more than 70 categories. The liner ring is fixed by setscrews after driving it into the casing.
Use this calculator to convert between head pressure in units of feet and meters of head. Supports playback of many music and video formats mp3, wma, mpg, divx, etc. Convert 123 software for engineering unit conversions. Head unit or stock with line output converter welcome to the smd forum. Pressure to head unit converter convert between pressure and head units like lbin 2, atm, inches mercury, bars, pa and more sponsored links. Free online pressure converter converts between 53 units of pressure, including pascal pa, kilopascal kpa, bar, psi psi, etc. According the table above to convert this value to mpa it must be multiplied with 0. Also, explore many other unit converters or learn more about pressure unit. The pump had been used very little before but i think setting so long deteriorated the check valves inside. Singlestage diaphragm pump with quiet operation and high suction capacity, suffcient for simultaneous operation of several benchtop lab applications. Most pump applications involve moving fluid to a higher level. Pressure to head pump head calculator engineering units. Pressure gauges typically incorporate scaled measurements whereas pump performance is measured by its head ie what height it can pump a fluid to. The digital dutch unit converter online conversion of area, currency, density, energy, force, length, mass, power, pressure, speed, temperature, volume and bytes.
The common psi stands for pounds per square inch or poundssquare inch. Calculate total dynamic head for industrial pumps march pump. Use this calculator to convert pump head into pressure and. Convert between volume flow units gpm, litersec, cfm, m 3 h an online flow unit calculator. Discover a universal assistant for all of your unit conversion needs download the free demo version right away. To remove, split the liner ring by using a chisel, or remove with machine tools. Convert kpa to meters head conversion of measurement units. Pump calculations how to calculate pump speed, head pressure, rpm, volume flow rate, impeller diameter in this article we learn how to perform pump calculations in both imperial and metric units to assess pumping performance following the change. So, it turns out that back in 1965, the pump sales rep was trying to show me the correct pump for my application.
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