Pump curve database. Pumps are modeled as Nodes in InfoWater Pro.
Pump curve database. Click the Graph Options button to open the graph options screen. 7 feet at the design flow rate of 500 gal/min, a pump of the correct size can be purchased to meet this requirement. It covers topics like Net Positive Suction Head, Pump and System Curves, and frictional losses, utilizing standards developed by HI and other reputable sources. The HI Engineering Data Library (EDL) is a web-based solution that delivers updated content backed by the reputation of the Hydraulic Institute to the professional and academic community. Accurately interpreting a pump curve saves energy, reduces unnecessary wear and tear, lowers maintenance costs, and ensures system reliability. Examples of such parameters are the impeller diameter (see Impeller trimming), pre-swirl control, (see Figs. The Hydraulic Institute Data Tool is a comprehensive technical resource for pump systems. Speed Figure 23 Pump Data The main features of the pump data dialog are listed in the table below. The 1050, 1150, 3400 and 3500 series pumps are volute high capacity pumps. This is referred to as the digitization of the pump curves. Dec 17, 2011 · These curves reproduce the manufacturers' bench test data and are the most accurate depictions of the pumps' performance. See full list on hidrasoftware. Open the Pump Properties window and enter the Knowing the shape of the system curve will help illustrate the pump operating conditions as the system conditions vary due to changes in valve position, parts of the system coming on and offline, and upset conditions. 1 and 10 Cooling water pump, rotational speed (see Closed-loop control), propeller blade pitch angle You've probably modeled pumps using curve data from the manufacturer. It should be noted that example curves used herein are illustrative only and manufacturers’ data should be consulted for specific information. This is automatically populated with a list of available pump folders from within the Pipe Flow Expert installation. Don’t have an account. Covering topics like net positive suction head (NPSH), pump and system curves, frictional losses Step 6. To view the Pump Curve Graph: Click on a pump in a Pipe Flow Expert system to open the Pump Data screen. Jul 19, 2024 · The Hydraulic Institute Data Tool is a comprehensive technical resource for pump systems. Jul 20, 2025 · Pump curves illustrate a pump’s flow rate, head, efficiency, and power consumption, serving as essential tools for evaluating performance under varying conditions. Nov 16, 2021 · Explore NRCS pump curves and related resources for water management and conservation. It provides information about how a Pump operates under different conditions, helping users to understand the Pump’s efficiency and capabilities. Pump Data Pump Speed, N1 rpm A characteristic curves selection chart is the graphic representation of several characteristic curves which shows the effect of various changing parameters on machines in one diagram. Their shorter, steeper curves provide better efficiencies on low flows and superior accuracy when used with control devices. These graphical representations enable optimal pump selection, ensure energy efficiency, and assist in troubleshooting across diverse industrial and commercial applications. Pumps are the workhorses of any drinking water dis-tribution or wastewater collection system. The pump section later in this document provides further details of the Graph Options, the Pump Data Menu options and the options for opening the Pump Database, adding a pump to the Pump Database, Import of a Curve Image and creating a Pump Data Sheet. Demonstrates how to calculate the pump system curve, which includes friction head, static head, pressure head, pipe losses, and control losses. Unveiling the essentials of interpreting pump curves: Dive into the pivotal aspects of flow rate, head, efficiency, power consumption, and Net Positive Suction Head Required to master the art of selecting and optimizing pumps for varied operational needs. Oct 17, 2014 · Utilize the system curve and the pump performance curve to select the proper pump for a particular application. May 26, 2024 · Learn how to read a pump curve and make informed pump selections for your process system. Jul 19, 2024 · It is important to accurately characterize the system curve to select the correct pump for various operating conditions as the operating point of your system will be dependent on the intersection between the system curve and the pump curve. com This section of the B&G Engineering Design Manual covers centrifugal pump performance curve and system curve data. In conjunction with specifying a name reflecting the pump make and model and saving pumps to your component database, selecting and using these pump junctions in your system models is fast and easy. The ePod pump sizing software can quickly deliver performance curves data sheets on all API 610, ANSI Process, and Industrial Pumps manufactured by PumpWorks. It provides definitions, resources, references, pump and system fundamental knowledge, interactive pump system demonstrators, fluid property data, fluid flow equations, and easy to use pump system calculators. Data Tool The HI Data Tool is a comprehensive guide for pump users, pump manufacturers and engineers in need of references for pump principles, calculations and unit conversions. May 19, 2025 · A pump performance curve graphically represents how a pump performs at varying conditions, providing crucial data that helps you select the most suitable pump for your specific needs. A pump imparts energy to a fluid thereby raising its hydraulic head. However, for a software program to understand and use this pump performance data, the data must first be converted into a form that can be read by the program. Because pumps impart energy to a water system, they may be analyzed during an Extended . System Curve Application Real-world applications tend to consider a range or family of system curves. this section depicts curves for pump total head, efficiency, input power, and net positive suction head required (NPSHR) as a function of flow rate. Add a Pump Curve Now that the pump head requirement has been identified as 380. Covering topics like net positive suction head (NPSH), pump and system curves, frictional losses The Pump Database can also be switched in to Browse mode, which allows a user to select a Pump Library from a dropdown list of folders. Once the actual pump has been identified, the pump characteristics can be added to the pump by adding the pump curve data to the pump junction. Select the check boxes for the elements you wish to be displayed on the graph. Jan 25, 2024 · Introduction A Pump curve chart is a graphical representation that illustrates the performance characteristics of a Pump. It is critical for Pump sizing and selection. Pipe Flow Expert will allow you to model pumps and compressors in 3 different ways: Fixed Flow Jul 19, 2024 · The Hydraulic Institute Data Tool is a comprehensive technical resource for pump systems. Pump curves from specific manufactures are not supplied, although the software allows the user to easily model these and add them to the pump database, after which they can be used in any model. Register Now! Customized pump selection and analysis Choose from over 6,000 sizes in our extensive offering Complete pump performance data and product information Get the latest available data Search by design point (flow rate and head), set limits, correct for viscosity and analyze pump performance View family, system, and single-line curves Compare pumps individually Pump Curves Tutorial A pump performance curveis a graphical representation of the head generated by a specific pump model at rates of flow from zero to maximum at a given operating speed. CSI explains flow, head, efficiency, and what pump curves reveal about performance. Pumps are modeled as Nodes in InfoWater Pro. The relationship describing the head imparted to a fluid as a function of its flow rate through the pump is termed the pump characteristic curve (see Curve section help for more information). How to Read a Pump Curve Years ago, making a pump selection meant sitting down with large printed catalogs and flipping through them until you reached a pump curve that fit a project’s hydraulic requirements. Today this process is made much easier through the use of electronic pump curve catalogs. Centrifugal pumps characteristic curves generation in the software’s database is not limited to manually entering each of the flow, head, efficiency, required NPSH, and power point values. Engineering Data Library The Engineering Data Library keeps the most commonly used pump resources in one, convenient location. Click the Draw Graph button to generate and display the Pump Curve graph. This Tech Brief examines how pump curves can provide data about a pump’s abili-ty to produce flow against certain head, shows how to read a typical centrifugal pump curve, and provides information about pump efficiency and brake horsepower. Covering topics like net positive suction head (NPSH), pump and system curves, frictional losses The Pipe Flow Expert software is supplied with a pump database that contains a number of example pumps. Pump selection online doesn’t have to be a stab in the dark when you use ePod to meet whatever performance specs you’re working with. Their long, flat curves provide greater capacity and an ability to provide steady discharge pressure over a wide flow range. Other sections provide additional information on the selection and application of centrifugal pumps. Additionally, by overlaying the pump curves, it will help determine if the pump is sized correctly to overcome the static head and frictional head losses of the system. This fundamental understanding ensures enhanced performance, significant energy savings, and longevity in pump applications across Fluid Flow Centrifugal Pump Curves This web application determine Centrifugal Pump performance for different impellor diameter and speed based on Affinity Laws. ts0ff 3tsqa rfd01p mvbxn lfpp 9g3 2x4zsc crsvx mjoqua nz2dez