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R404a Refrigerant Gas | Hangzhou Leadhua Refrigeration

refrigerant R404a

What is R404a Refrigerant gas?

R404A also belongs to the HFC blend, often used for replacing R502 and R22 refrigerant gas in low and medium-temperature refrigeration applications. Even though it is a well-known refrigerant, with a GWP of over 2500, the utilization of R404A is currently denied in new hardware and confined in previous gear.

R-404A is a pseudo-azeotropic blended refrigerant made out of the three fixings R-125, R-134a, and R-143a, and was created as a substitute refrigerant for R-502 and R-22, utilized in business fridge gear for low and medium temperature ranges.

How to use R404a refrigerant gas?

When it comes to using R-404A, then liquid charging is a must. R-404A refrigerant cylinders have a dip tube, and liquid is charged with the cylinder vertically.Break the last vacuum by charging fluid refrigerant into the collector outlet valve access or the region of the fluid line downstream from the beneficiary outlet.


R404A refrigerant

R404A continues to lead the way as the global industry standard HFC refrigerant for new commercial refrigeration applications. R404A delivers exceptional capacity and efficiency as an R-502 and R-22 long-term replacement in refrigeration applications and is approved for use by the leading compressor and equipment manufacturers worldwide.

Replace R-502,R-22 Applications Commercial refrigeration equipment New and existing R-502 equipment, include supermarket freezer cases, reach-in coolers, display cases, transport refrigeration and ice machines.

Benefits Close Match for R-502: Works over the entire R-502 operating range. OEMs recommend POE oil for optimum reliability. Physical properties:

Component Chemical name Molecular formula Weight%
HFC-125 Pentafluoroethane CHF2CF3 44
HFC-143a 1,1,1-Trifluoroethane CH3CF3 52
HFC-134a 1,1,1,2-Tetrafluorethane CH2FCF3 4
Molecular weight 97.6
Boiling point -46.2 â„ƒ
Critical temperature 72.2℃
Critical pressure 3668.6kPa
Odor Slight ethereal
Form Liquefied gas
Color Clear, colorless
Heat of vaporization at boiling point 35.8KJ/kg
Vapor Pressure at 25 â„ƒ 1255kPa
Vapor Density at 25 â„ƒ (Air = 1) 5.26
Liquid Density at 25 â„ƒ 1.034g/cm3
Ozone Depletion Potential(ODP) 0
Global Warming Potential(GWP) 100yr 3800
ASHARE Safety Group Classification A1/A1
Flammability at 1 atm. and 18 â„ƒ Non-flammable

Lubricant Recommendation POE

Packing: Cans( Tins) 800gram/can;

Disposable steel cylinder 24lb(10.9kg)/cylinder

Refillable cylinder 760kg/ton cylinder

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

For any other information, please send email to us export@leadhua.com


Get The Best Refrigeration Solution with the Best Cooling Performance!

A growing focus on refrigerants’ environmental impact is a rapidly increasing demand for refrigeration solutions that can provide reliable cooling performance with reduced impact on global warming impact. Hangzhou Leadhua Refrigeration Technology Co Ltd provides the best alternative refrigerants to R404A refrigerant gas, suitable for numerous applications providing lower GWP.

R404A is a new kind of refrigerant gas used for replacing HCFC-22 refrigerant with a good nature of low-poison, good-refrigeration, cleaning, on-combustion, etc., best to use an air-conditioner.

The Briton R404A Refrigerant Gas is a somewhat azeotropic mixture of HFC refrigerants, without a single percent of ozone layer depletion, and is commonly used in new refrigeration equipment at low and medium temperatures.

Cooling Capacity & Function of R404a Gas

The theoretical cooling capacity of R404a is 5% lower than R-502 at evaporation temperatures of -40C. The coefficient of execution (COP) is somewhere in the range of 5 and 8% lower than R-502. As super heating builds, R-404As COP may get higher than that of R-502.

R404A proceed in leading the way to the global industry standard HFC refrigerant for all commercial refrigeration applications. Our supplied R404A refrigerant gas provides exceptional efficiency and capacity as an R-502 and R-22 long-term replacement in refrigeration applications. And, is also certified to use by the leading compressor and equipment manufacturers worldwide.

What Else We Store in R404a Refrigerant?

We own a massive variety of Freon models ranging from; R410A, R404A, R422D, R134A, R407H, R449A, R407C, and R32, R427A, R407F, R1234yf, and others. Our gas bottles are designed to meet the required standard, ensuring 100% quality and guarantee.

Convenient for economical transport and safe to use. It has high availability and in competitive price. The striking benefit is;

 This refrigerant gas is close to R-502
 Works over the whole R-502 working reach
 OEMs suggest POE oil for ideal unwavering quality

Being a leading R404a refrigerant gas manufacturer and known for supplying a wide quantity of superior quality refrigerant gas, we own an immense range of R404A products in multiple designs, sizes, and thicknesses; each can fulfill all requirements in the most efficient manner.

All refrigerant gas products at Hangzhou Leadhua Refrigeration are contrived with respect to international quality standards by using advanced equipment and machinery

How Our Supplied Refrigerant Can Be Prolific for Your Business?

Regarding good business morals and genuine refrigerant gas products like R404A, we have successfully procured a deferential name in China, just as in the worldwide market. We convey our items across the globe.

Perks of our Supplied Refrigerant Gas

• Assured quality
• Refillable cylinders
• Worldwide compliance

The fine quality and outstanding performance of refrigerant products is something we’re truly boasting of, and our total responsibility towards our clients is sponsored by rich experience. It is an ignitable refrigerant, and this way not sensible for retrofitting existing fluorocarbon refrigerant structures.

Our things are first class as a result of their sensible expenses. Furthermore, we ensure to pass on these things to our clients; we have gotten a gigantic client base keeping watch through this advantageously.

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