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Refrigerants(Hits:0) 
Refrigerants-R408A
  • Refrigerants-R408A
Item No.:R408A
产品描述
R408A refrigerant
R 408A, an HCFC-based refrigerant, is a retrofit refrigerant option for replacing R-502 in existing low- and medium-temperature commercial refrigeration systems such as supermarket systems. It is an alternative to R402A where lower operating pressures are desired such as in older systems with limited condensing capacity. No oil change is needed in many unitary and close-coupled systems.
Replaces
R-502
Applications
Existing low- and medium-temperature commercial refrigeration equipment in supermarket systems.
 

Benefits
Works with existing mineral oil (MO) in many unitary and close-coupled systems.
Alkylbenzene (AB) oil is recommended for optimum oil return.


Physical properties:

ComponentChemical nameMolecular formulaWeight%
HCFC-22ChlorodifluoromethaneCHClF247
HFC-143a1,1,1-TrifluoroethaneCH3CF346
HFC-125PentafluoroethaneCHF2CF37
Molecular weight87.01
Boiling point-45.5 ℃
Critical temperature83.3℃
Critical pressure4420kPa
OdorSlight ethereal
FormLiquefied gas
Color Clear, colorless
Vapor Pressure at 25 ℃1044.6kPa
Vapor Density at 25 ℃ (Air = 1) 3.25
Ozone Depletion Potential(ODP)0.016
Global Warming Potential(GWP) 100yr2650
ASHARE Safety Group ClassificationA1/A1
Flammability at 1 atm. and 18 ℃ Non-flammable


Lubricant Recommendation
AB or MO


Packing:
Disposable cylinder 24lb(10.9kg)/cylinder


Refillable cylinder 9kg/cylinder , 760kg/ton cylinder

Iso tank 15,000-18,000kg/iso tank

   
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