Knowledge Center
Practical guides on oil cooling, written by our heat-exchange engineers for maintenance teams, machine builders and purchasing professionals.
2026-08-05
Air-cooled or water-cooled oil cooler? Compare working principle, efficiency, space, water availability and running cost to pick the right one for your hydraulic system.
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2026-08-08
An oil cooler is a heat exchanger: hot oil walks through metal channels and hands its heat to air or water. Here is a simple, step-by-step explanation.
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2026-08-12
Sizing an oil cooler correctly is about heat load, not guesswork. Here are the numbers you need and how engineers turn them into the right cooler.
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2026-08-13
A few simple checks keep your oil cooler at full performance for years. Fins, fans, water side, thermostats and oil quality - what to inspect and when.
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2026-08-10
Oil cooler passages that are too narrow create high pressure drop and rob your hydraulic system of flow. Here is why it matters, how good design avoids it, and how 100% pressure testing proves it.
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2026-08-01
Hydraulic oil works best in a narrow temperature band. Here is why 40-60 C matters, what happens when oil overheats, and how oil coolers - from hydraulic circuits to circular vacuum pump radiators - keep your system healthy.
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