[CATEGORY]Engineering toolkit
Head-Loss
Free head-loss calculators built by our engineers. Quick, indicative numbers — the method is stated on every tool, and none of them need a sign-up.
[IN_CATEGORY]
05Tools
[ACCESS]
Free — No Sign-Up
[HEAD_LOSS_TOOLS]
Open any tool — no sign-upDuct Entrance Head LossPressure drop at a bellmouth duct entrance as a function of rounding radius.Open calculator→Duct Exit Head LossPressure drop at an abrupt duct exit (K = 1.0).Open calculator→Wire-Screen Head LossPressure drop across a wire-mesh screen in a duct (Re > 10³).Open calculator→Louvre Head LossPressure drop across angled louvers (blinds) in a duct.Open calculator→Thin Perforated Plate Head LossPressure drop across a thin perforated plate in a duct (t/d < 0.015, Re > 10⁵).Open calculator→
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[BEYOND_ESTIMATES]Need measured,
Need measured,
guaranteed figures?
These tools give quick, indicative numbers. For performance data you can commit to — site surveys, heat loss audits, and full process models — our engineers measure it on your plant.
[NEXT_STEP]
Send us the numbers these tools gave you — we'll tell you what they mean for your plant.