GQI - Grand Quest Industries

Pneumatic Convey Sizer

Dilute phase · vacuum & pressure · version 2 method
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Reference estimate only. Not engineering for construction or purchase. Verify by material test and with the supplying vendor before any commitment. Terms of Use
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Reference Tool

Size a Pneumatic Conveying System

Dilute-phase line sizing from the figures you actually have: the material, the rate, the route. The tool designs the air first and reports every pressure as a central value with its likely range. A conveying test on the actual material is the only way to tighten it.

This tool is a reference and selection aid only and does not constitute a guaranteed design. Estimates come from published correlations and generic material data; real performance depends on the specific material's conveying behavior, which must be verified by test. Grand Quest Industries confirms all selections before any equipment is quoted or supplied. © 2026 Grand Quest Industries LLC.

About this tool

Sizes a dilute-phase pneumatic conveying system, vacuum or pressure: line bore, air, pressure with its likely range and an equipment list, from your material, rate and route. Quick uses the material database; Advanced takes your own material data and engineering assumptions. It assumes dilute-phase behavior and typical pickup velocities at standard air conditions. Treat the output as budgetary sizing: final line and blower selection depend on the material's actual conveying characteristics.

Estimates & reference only: provided without warranty; results must be confirmed by a GQI specialist. See our Terms of Use and our Privacy Policy.
Grand Quest Industries LLC · Dry bulk material handling, processing & containment · sales@gqind.com · (773) 234-8003 · www.gqind.com