|Place of Origin:||CHINA|
|Model Number:||Non Toxic Refrigerant - 23|
|Minimum Order Quantity:||15KG|
|Packaging Details:||Disposable cylinder 25 lb / 11.3 kg;Recycling cylinder 400 l, 926 l;ISO - tanks.|
|Delivery Time:||Within 7 days|
|Payment Terms:||T/T, Western Union|
|Name:||R407C||CAS:||354-33-6 811-97-2 75-10-5|
|Purity:||99%||Package:||As Your Requirement|
commonly used refrigerants,
air conditioner refrigerant
R407C CAS 354-33-6 811-97-2 75-10-5 Genetron 407C Non Toxic Refrigerant
R-407c is a mixture of hydrofluorocarbons used as a refrigerant. It is a zeotropic blend of difluoromethane (R-32), pentafluoroethane (R-125), and 1,1,1,2-tetrafluoroethane (R-134a). Difluoromethane serves to provide the heat capacity, pentafluoroethane decreases flammability, tetrafluoroethane reduces pressure.R-407c cylinders are colored burnt orange.
This refrigerant is intended as a replacement for R-22. R-22 production will be phased out by 2020 as per the Montreal protocol.
It is not recommended to drop R-407c into R-22 systems on top of the existing charge in cases of low refrigerant levels. A licensed professional should be contracted to completely remove the R-22 and as much of the mineral oil as possible. In the case of compressor change-outs, replacement compressors are already manufactured with POE (polyolester) oil and are therefore more compatible with R-407c than returning the recovered R-22. The recovered R-22 can be sent to a facility for disposal.
It is cost effective to replace R-22 with R-407c before there is an emergency. Preventive maintenance programs should include strong suggestions to replace ozone-depleting refrigerants such as R-22 with environmentally friendly refrigerants and it seems that R-407c has become the front runner. There are many millions of tons of R-22 in air conditioning and refrigeration equipment in use today and most of it is destined to end up in the atmosphere in spite of efforts to curtail this probability. These efforts have been in place since the late 1980s.
|Foul Gas in Air Phase||≤1.5|
|High Boiling Residue||≤100|
|Critical pressure||4.63 Mpa|
|Specific Heat of Liquid||1.51|
As a medium and high temperature refrigerant widely used today, R407C is mainly used in household air conditioning, small and medium-sized commercial air conditioning (small and medium-sized unit air conditioning, household central air conditioning, VRF), mobile air conditioning (automobile air conditioning, etc.), dehumidifier, refrigerated dryer, Marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.
Refrigerant R407C is the easiest alternative to freon R22 (usually air conditioning) on newly installed refrigeration equipment.But because of R22 and R407C physical and chemical performance, performance in theoretical cycle and compressor oil are not the same, and so for die erste installation for R22 refrigerant refrigeration equipment after-sales maintenance, if need to add or replace refrigerants, still can add R22, usually can not directly to replace R22 R407C (that is usually not the type of replacement can be change;However, for refrigeration equipment that is initially installed with the R22, the R417A can be used to directly replace the R22 for maintenance or replacement).
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