Freon™ 404A is a nonflammable, low toxicity refrigerant that carries an ASHRAE A1 safety classification and offers similar properties to the refrigerant it replaces. It has zero ozone depletion potential (ODP) and a global warming potential (GWP) of 3920. Freon™ 404A offers the best overall properties when compared to R-502.

R404A or Freon 404A is an HFC mix refrigerant gas. It has a blend of HFC-125, HFC-143a, HFC-134a as a proportion of 44:52:4 respectively. It is non-flammable ASHRAE A1 safety classification refrigerant gas. This refrigerant gas has low toxicity with 3920 global warming potential but less global warming potential than R404B.

Refrigerant Gas R404A is a blend of CF3CHF2 (R-125, 44% by mass), CF3CH3 (R-143A, 52%) and CH2FCF3 (R-134A, 4%). Non-combustible, but toxic gases can be produced by thermal decomposition in a fire.

2025年3月2日 · A synthetic HFC refrigerant which is harmless to the ozone layer. The gas is used in a variety of maritime refrigeration applications such as low and medium temperature applications (Evaporating temperatures of -45 to +8° C).

2019年2月25日 · Today the HFC R-404A is one of the most commonly used refrigerants in the United States and in the world. You can find it most commercial refrigerators/freezers, in vending and ice machines, in refrigerated transport, and in specific industrial applications. 404A was originally implemented as a replacement option for the now banned CFC R-502.

CLASSIFICATION: Gases under pressure, Liquefied Gas SIGNAL WORD: WARNING HAZARD STATEMENT: Contains gas under pressure, may explode if heated SYMBOL: Gas Cylinder

R-404A is a near azeotropic, zero ozone depleting HFC refrigerant gas mixture used in new medium and low temperature refrigeration equipment. It is also an indirect substitute (retrofit), in equipment that had previously worked with R-502 and its …

Ideal Gas Heat Capacity Equation (At Constant Pressure) where C p and C pi are in J/(mole·K) and T is in K. x i is the mole fraction of component i in the mixture (use same values listed in PRSV constants for Freon™ 404A). A i, B i, C i, and D i are constants: A 1 = 1.170144 E+01 C 1 = 8.685258 E–05 A 2 = 1.372849 E+00 C 2

Find out product info on our Klea® 404A Refrigerant suitable for use in a wide range of refrigeration applications.

GAS R404A 10,9 Kg IN RECHARGEABLE CYLINDER. THE RECHARGEABLE CYLINDER IS INCLUDED IN PRICE AND REMAINS IN YOUR PROPERTY. Its main application is new plants for medium and low refrigeration temperatures. The theoretical cooling capacity is 5% lower than the R-502 at evaporation temperatures equal to -40ºC.