PipeSizer: Diameter Selector
Pipe diameter selection
Free
Screen pipe diameters quickly using traceable velocity ranges, practical rankings, and SI or Imperial units—even when you are offline.
PipeSizer helps piping and process engineers screen pipe diameters quickly using flow rate, pipe material, schedule, liner, and traceable velocity ranges.
Enter your design conditions and PipeSizer ranks candidate nominal pipe sizes by calculated velocity. The result highlights the best candidate, effective internal diameter, velocity status, and nearby alternatives so you can compare options without rebuilding a spreadsheet.
KEY FEATURES
• Rank candidate pipe diameters from your flow rate
• Compare velocity against traceable recommended ranges
• Support for clean water, process fluids, slurry, and utility lines
• Carbon steel, stainless steel, HDPE, and common schedules or DR values
• Optional liner allowance
• SI and Imperial units
• Save and reopen sizing results
• Share results using the iOS share sheet
• Send selected pipe data to Pump Mate
• English, Spanish, French, and Portuguese
• Fully functional offline
PipeSizer is free and designed for fast engineering screening in the office or field.
ENGINEERING NOTICE
PipeSizer is a screening aid. Verify final selections against project criteria, applicable codes, manufacturer data, and a qualified engineering review.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
This update improves tablet and large-screen layouts, preserves saved results when updating, and adds usability and stability refinements.
The developer, Mario Cerda, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Mario Cerda
- Size
- 48.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mario Cerda