2014年1月9日 · Hi, good days all of you.. can I replace R507a to R22, cause R507a discharge pressure higher then R22. anyway, what is different between R507a with R22, can anyone …

2004年11月29日 · Has anyone used Icors NU-22 NU-22 is the most practical and natural choice for the replacement of HCFC-22. It is the only HFC based R-22 replacement that is compatible …

2016年2月2日 · I am reviewing something for hot climate where ambients can exceed 55C. So What should be the condensing temp assumed for R507A when considering condensor specs?

2010年6月16日 · It is a Carlisle Compressor running on R507A. We are using Emkarate RL32H and a Temprite Model 506 oil seperator. The system runs through either a direct expansion …

2008年10月17日 · The capacity of a plant with R404A will be about 3% higher than one working with R507A. At least most of the european heat exchanger manufacturers refer to this factor in …

You won't need to do a oil change, r22 runs on ester oil OK. But the LTZ compressor is design for low temp applications, -20C evap, and correct me if I'm wrong, but r22 doesn't like going that …

DATA R507a 13/01/2004-----Compressor Selection: Semi-hermetic Reciprocating Compressors Input Values: Cooling capacity 20kW Refrigerant R507A Reference temperature Dew point …

hi guys please correct me, is it right in a cool room we should have temp below 4 deg above 1 so that's why i always look ate the suction pressure to be at -5 deg cel for any refrigerant …

2014年7月24日 · if R404a & R507a &R134a as unacceptable what refrigerants can replace ?? 08-09-2014, 05:45 PM #23.

We have some large refrigeration units running on R12 that need to get changed out . Can anyone tell me how much capacity are we going to lose by switching from R12 to R507 ?