CPspec guides to determine the three key factors of a centrifugal pump design specification such as ‘System Head’, ‘NPSHA’ and ‘Sizing’ in order to unveil the potential for energy savings. Selecting a right spec for the given application is often iterative process and is very essential for its energy efficiency and long-term satisfactory performance. Hence app can be helpful to all engineers to accomplish this goal. Fluid Properties: Water used as a standard liquid medium and its thermo physical transport properties are determined based on IFC 1967 for the given temperature. For liquids other than water, users can use custom liquid by providing its properties for computation of system head and NPSH. Users can choose any unit standard (SI or USCS) to input the data. System Head: One can quickly compute for a given pipe size, valves and fittings. If the delivery system uses different diameter pipes, users can input the total equivalent length of a given diameter pipe for computation purpose. Based on property data, the app computes the total pressure drop and dynamic head. Total head is then computed based on the static head data (pump discharge height) and final value is posted to the spec sheet. NPSHA (Net Positive Suction Head Available): This is an important design parameter in order to avoid any cavitation in a pump. Every pump manufacturers provides their data on NPSH requirement. Therefore, it is very essential to compute this value to ensure that pump meets this requirement. This is computed for a default suction line that can be edited for accuracy. Pump spec summary: Summary sheet provides all the major key pump design parameters with general guidelines to help the users to choose the right pump for their application. This is to further ensure energy efficiency and long-term performance of the pump. One can save and reload a pump spec. App notes outlines the steps in creating the spec sheets as shown in screen shots.

Available on

mobile device

mobile device

System Requirements

OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM
OS Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8
Architecture ARM

Additional info

Published by
Kaup Shenoy Associates

Approximate download size
162 KB

Utilities & tools

This app can
Use your music
Use the media items that are currently playing
Use your device network services
Use any of your Windows Phone sensors
Access your browser

Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported
English (United States)

Publisher Info
Publisher Website

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