2004年4月19日 · R417A is a well-suited, proven refrigerant for cold store applications. R417A works well from margarine and fruit storage at around +3ºC, to medium temperature storage at -30ºC. In many instances lower compressor discharge temperatures have been reported which can be a bonus where systems are running close to the recommended maximum.

2008年2月12日 · Hi! R417A is market by DuPont also known as Isceon MO-59. This product should be available if u contact their distributor or otherwise, u should be able to source it fm Unitor ship service since u mentioned it is meant for oil-rigger. We have stock for R417A but unfortunately we are based in S'pore.

2010年9月2日 · Re: r22 to r417a Originally Posted by freezetech brian is right they recommend 85% but we have done 3 units done the recharge to recommende level and the unit would not run correctly so we charged by superheat and units work fine

2006年11月14日 · R417a If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.

Changing to R417A is a normal routine and does not always require an oil change. However, as far as I am aware, R404A requires POE oil as it is not miscible with mineral oil. Eventually oil mist will be pumped over and dropped out somewhere in the circuit, probably in the evaporator.

2010年8月24日 · Changing to R417A is a normal routine and does not always require an oil change. However, as far as I am aware, R404A requires POE oil as it is not miscible with mineral oil. Eventually oil mist will be pumped over and dropped …

2008年3月19日 · Hi sirs We design a 39kw chiller per the r22 condition and then charge the r417a. We find the cooling capacity is much lower the designed. There's no data tell us what the exact difference between r417a and r22 in chiller application.

2006年2月3日 · R417A is a zeotropic three-component blend [composed of 46.6% R-125, 50% R-134a, 3.4% R-600 or butane] ,is an effective refrigerant for process cooling. and cold storage from +10F to -30F, its effectiveness at higher temperatures ,giving the added benefit of lower discharge temperatures Comparison to R22:

2017年5月29日 · I know that R417a substitutes R22 with some loss of performance of course at about 5-10% , but my question is: on an equipment running with R22, can I just add R417a ontop of the existing R22 (leakage problem), OR should I need to empty the equipment first and fill it with R417a completely? please advise!! Urgent

2010年3月6日 · Am trying to source replacement refrigerant gauges with a R417A scale for a chiller that used to run on R22. I have looked through Climate centre & kooltech product guides and searched the net but have found nothing as of yet.