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Thread: Flooded Ammonia Part Two
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09-03-2006, 01:58 AM #1
Flooded Ammonia Part Two
The screw compressors are: Howden, Sullair, Mycom, and Dunham-Bush. Most of these are at least 20 years old, and all run very well.
The one thing I do not like about the pumper drums is that you have to maintain a minimum gas pressure for pumping the liquid. Otherwise they are very simple to understand. You are exactly right about the NRV's.
This thread is getting very long. Perhaps we should start a new one??
Yes, almost forget nothing about controls and valves: old one Phillips Refrigeration, Johnson Controls, Danfoss or other..
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