Observed arrival · 2026-11-08
Liquid Loop Lab makes coolant-loop sizing less guessy
Free calculators and practical guides help engineers size liquid-cooling loops, pumps, hoses, and fittings.
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- For
- Engineers designing liquid-cooling loops
- Worth noticing
- The pump calculator says it uses a full Darcy–Weisbach pressure-drop estimate and covers water or glycol.
Field notes
The pump/CDU tool is described as accepting heat load and returning required flow, loop pressure drop, and pump power, with water and glycol options. The separate Loop Builder uses a chosen flow and hose size to check hose velocity and assemble a parts list. The site cautions that calculator results are early-stage estimates and recommends checking final selections against manufacturer pump curves and coolant datasheets. It also discloses affiliate links.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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