Pipe Sizer - Water Pipe Sizing
Pipe Sizer - Water Pipe Sizing Summary
Pipe Sizer - Water Pipe Sizing is a iOS app in the Tools category, developed by Wassim Murr. First released 4 years ago(Jul 2021), the app has 3.00 ratings with a 5.00★ (excellent) average rating.
Recent activity: 1.00 new ratings this week (2.00 over 4 weeks) with healthy momentum. View trends →
Store info: Last updated on App Store on Jan 13, 2026 .
5★
Ratings: 3.00
Screenshots
App Description
PipeSizer helps you quickly choose the right pipe diameter for water systems — for both pressure and gravity flow.
PRESSURE PIPE SIZING
• Size pipes from a target flow rate.
• Set your maximum friction rate and velocity limits.
• Calculations based on the Hazen-Williams equation.
GRAVITY PIPE SIZING
• Size pipes from a target flow rate.
• Evaluate flow capacity and velocity under gravity conditions.
• Calculations based on the Manning equation.
KEY FEATURES
• Automatic recommended pipe size based on your limits.
• Multiple pipe materials with built-in coefficients (more added over time).
• Works in both SI and Imperial (I-P) units.
• Designed for engineers, plumbers, and irrigation/drainage design workflows.
Feedback is welcome — it directly shapes upcoming updates.