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Thread: Propylene System
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12-09-2008, 04:27 AM #33
Re: Propylene System
dear all,
we have problem of my system after upgrading refrigerant from R22 to propylene and change the chiller, economizer,condenser, we use screw compressor, refrigerant propylene and oil cpi-1507, but of the system if the temperature discharge low and temperature chiller very low and the system always oil carry over.why oil carry over?
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