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  1. 30-11-2007, 08:31 AM #1
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    smpsmp45
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    High Level alarm / low level alarm for Low Pr. receiver

    Recently we have done a ref system with low pr receiver. It is also having Ammonia Pumps etc. Incidently durign commissioning stage we came across a situation wherein Liquid was coming back to compressors. It had do with High level cutout being faulty in the low pr. receiver. We were wondering on more safety for this particular issue. I came across very good suggestion in Industrial Refrigeration handbook by Wilbert Stoecker. I though I must share this point with the forum. Ofourse many may be using this extra safety though.
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