R409A Refrigerant Gas a Replacement of R12 for Air Conditioner

Product Details
Customization: Available
Constituent: Industrial Pure Air
Grade Standard: Industrial Grade
Diamond Member Since 2022

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  • R409A Refrigerant Gas a Replacement of R12 for Air Conditioner
  • R409A Refrigerant Gas a Replacement of R12 for Air Conditioner
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Basic Info.

Model NO.
R409A
Formula
Mixed Gas
CAS No.
75-45-6 354-25-6 75-68-3
Molecular Weight
97.4
Critical Temperature ºC
106.8
Critical Pressure MPa
4.69
Acidity
1.0
Transport Package
Dangerous Container
Specification
cylinder
Trademark
Comforplanet
Origin
China
HS Code
3824740016

Product Description

R409A Refrigerant Gas a Replacement of R12 for Air Conditioner
Refrigerant R409A


R409A is blend of R-22, R-142b, and R-124 and used to replace R-12 refrigeration systems. The pressure and system capacity match R-12 when the blend is running in a -12.2ºC to -6.7ºC evaporator, and there is typically -10.56ºC temperature glide in the evaporator. But discharge pressure and temperature increases compared to R-12, which may be a problem in very hot ambient conditions. Capacity holds well into lower application temperatures (-1.1°C). R-409A mixes well with mineral oil down to -17.8°C. As a result it may not be necessary to change oil in systems which do not run colder than -17.8ºC  in the evaporator (below that alkylbenzene should replace some mineral oil).
 
 
 
 
Index
R409A
Molecular Weight
97.4
Critical Temperature ºC
106.8
Critical Pressure Mpa
4.69

R409A Refrigerant Gas a Replacement of R12 for Air ConditionerR409A Refrigerant Gas a Replacement of R12 for Air ConditionerR409A Refrigerant Gas a Replacement of R12 for Air ConditionerR409A Refrigerant Gas a Replacement of R12 for Air ConditionerR409A Refrigerant Gas a Replacement of R12 for Air Conditioner

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