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  1. NESLABman

    Pumping silicon oil

    Hi, Anyone got much experience of silicon oils as heat transfer fluids. I am working on some systems using positive displacement pumps to move approx. 12 lpm of silicon oil (Sil 180) at 5.5bar. The fluid is anywhere between -30°C & + 150°C. The pump manufacturer insists the oils are compatible...
  2. NESLABman

    Air Cooled Chillers vs Water cooled Chillers

    As a general rule, water-cooled units make less noise, offer more cooling per square foot, and depending upon environment, usually require a little less routine maintenance....which is always good The NESLAB specialists in the UK http://www.weekstechnic.com/index.htm
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