FlowSpec Sizer Support
We're here to help with your pipe-sizing workbench. Email us directly or use the form below.
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Frequently Asked Questions
Does FlowSpec Sizer need an internet connection?
No. The app is fully offline-first. All calculations and project data live on your device.
Can I export my pipe runs?
Yes, each run can be exported as a one-page PDF with diagram, inputs, and results.
Which pipe materials are included?
PEX, copper, PVC, CPVC, and galvanized steel are built in, with fitting equivalent lengths and flow coefficients.