# Pump System Calculator

> Utility app for engineers performing pump system calculations in series pipelines. (iPhone/iPad app by Keystone Pumps LTD.)

- Source: https://appshunter.io/ios/app/pump-system-calculator/id435839298 (this page in markdown: same URL + `.md`)
- Developer: [Keystone Pumps LTD](https://appshunter.io/developer/435839301)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 19 MB
- Languages: American English
- Released: 2011-05-12
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pump-system-calculator/id435839298/reviews.md

## What is Pump System Calculator?

The Pump System Calculator is an innovative application designed to assist Engineers, Technologists, Technicians, Maintenance and Technical Personnel with pump system calculations for new and existing series pipeline systems.  

Features:
•Supports iOS8
•Now Supports Slurry Calculations
•Built in Water Properties Database
•Entry and Saving of Custom Liquids
•Pipe Diameter Sizing Calculator
•Built in Pipe Type and Size Database
•Entry and Saving of Custom Pipe Sizes
•Built in Pipe Fittings Visual Selection Database
•Entry and Saving of Custom Pipe Fittings
•NPSHA Calculation
•Head Correction for Viscous Liquids
•US and Metric Units
•Saving of Individual Calculation Results
•E-mailing of Individual Calculation Results

## Key features

- Slurry Calculations
- Custom Liquid & Pipe Data
- NPSHA Calculation
- Head Correction for Viscous Liquids
- US and Metric Units
- Save & Email Results


## Frequently asked questions about Pump System Calculator

### What types of pump system calculations does Pump System Calculator support?

Pump System Calculator supports calculations for new and existing series pipeline systems. This includes slurry calculations, NPSHA calculations, and head correction for viscous liquids.

### Can I input my own custom data into Pump System Calculator?

Yes, Pump System Calculator allows you to enter and save custom liquids, pipe sizes, and pipe fittings. It also features built-in databases for water properties, pipe types, and sizes.

### Does Pump System Calculator support both US and Metric units?

Yes, Pump System Calculator offers support for both US and Metric units, making it versatile for different regional standards and user preferences.

### How does Pump System Calculator handle calculation results?

You can save individual calculation results within the app for future reference. Additionally, the app allows you to email these results directly, facilitating easy sharing with colleagues or for documentation.

### What devices is Pump System Calculator compatible with?

Pump System Calculator is designed for iOS devices, specifically supporting iPhones and iPods. It requires iOS 8 or later.

### How often is Pump System Calculator updated?

The latest version of Pump System Calculator was released on September 27, 2018. While updates have not been frequent recently, the app has been stable and functional since its initial release in 2011.

### Is Pump System Calculator free to use?

Yes, Pump System Calculator is available for free. There are no in-app purchases or advertisements associated with its use.

### What is the user feedback on Pump System Calculator?

Pump System Calculator has received a perfect rating of 5.0 stars from its users, indicating a high level of satisfaction with its functionality and performance.

## Version history (last 5 releases)

### 2.5.6 — 2018-09-27

Bug fixes.
Plus nicer looking PDFs.

### 2.5.5 — 2018-03-10

Reworked some of the interface.
Fixed up a bunch of bugs.

### 2.5.4 — 2016-06-11

Bug fixes.

### 2.5.2 — 2016-04-26

- Support for iPhone6 and 6+
- Lots of bug fixes
- Added a new section to Slurry results called "Slurry Pump"
- Can now share calculation results through your favourite apps

### 2.4 — 2015-06-17

Bug fixes.

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## More apps by Keystone Pumps LTD

- [Keystone Pump TDH Calculator](https://appshunter.io/ios/app/keystone-pump-tdh-calculator/id880925443)

All apps by Keystone Pumps LTD: https://appshunter.io/developer/435839301

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*