R448A – High-Efficiency Commercial Refrigerant Blend
Discover R448A, a next-generation refrigerant blend engineered for superior efficiency and reduced environmental impact. Ideal for commercial refrigeration and air-conditioning systems, R448A offers performance close to legacy HFCs while delivering significantly lower GWP.
Price upon request
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Product Specification
Key Features & Specifications
Chemical Composition & Global Warming Potential (GWP)
R448A is a patented hydrofluorocarbon blend (R-407A/R-404A replacement) consisting of R-32, R-125, R-1234yf, R-134a, and R-1234ze(E). Its balanced mixture yields a GWP of approximately **1 392**, roughly 65 % lower than R404A (GWP 3 922). Zero Ozone Depletion Potential ensures full compliance with current environmental regulations.
Significantly Lower GWP
With a GWP of ~1 392, R448A cuts global warming impact by roughly 65 % compared to R404A, supporting sustainability targets.
Comparable Cooling Efficiency
Thermodynamic performance closely matches R404A across a wide range of evaporation and condensing conditions, minimizing capacity loss < 5 %
Wide Application Range
Suitable for low-temperature, medium-temperature, and multiplex refrigeration systems—ideal in supermarkets, cold storage, and ice cream freezers.
Reduced Discharge Temperatures
With a GWP of ~1 392, R448A cuts global warming impact by roughly 65 % compared to R404A, supporting sustainability targets.
Non-Ozone-Depleting
Zero ODP, fully compliant with the Montreal Protocol and subsequent amendments, future-proofing installations.
Straightforward Retrofit
Most existing R404A compressors, condensers, and evaporators can be converted to R448A with minimal component adjustments (oil change, expansion valve tuning).
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Applications & Use Cases
Commercial Refrigeration Systems
R448A excels in supermarket display cases, walk-in freezers, and refrigerated transport. Key use cases include:
- Supermarket Multi-evaporator Systems: Consistent cooling, reduced charge volume.
- Cold Storage Warehouses: Sustained performance at –40 °C and below.
- Seafood & Meat Processing: Stable operation in ultra-low temperature environments.
Air Conditioning & Heat Pump Systems
R448A is also suitable in air-conditioning chillers and heat pumps designed to operate at medium-temperature ranges:
- Large-scale HVAC Units in commercial buildings.
- Heat Pump Water Heaters requiring non-flammable, efficient refrigerants.
- Packaged Rooftop Units offering retrofits from R404A or R407A.
Flammability & Precautionary Measures
R448A is classified A1 (non-flammable, low toxicity). Nevertheless:
- Avoid direct inhalation of high concentrations.
- Use leak detectors and monitor ambient concentrations in enclosed equipment rooms.
- Maintain adequate ventilation during charging and service.
Storage Recommendations
– Store cylinders in a **cool (≤ 50 °C), dry, ventilated area** away from direct sunlight and heat sources.
– Secure cylinders upright to prevent falling.
– Inspect valves and safety caps regularly for damage or leaks.
– Verify cylinder hydrostatic test dates; do not use expired containers.
Other Refrigerants
The Refrigerants images shown are for informational purposes only and may differ from the actual product.
R1234ZE
Eco-Friendly Refrigerant with Ultra-Low GWP
R1234YF
Modern Low-GWP Refrigerant for Automotive & Industrial Use
R448A
High-Efficiency Commercial Refrigerant Blend
R449A
Low-GWP Refrigerant for Commercial & Industrial Cooling
R452A
Energy-Efficient Refrigerant for Commercial Refrigeration & HVAC
R404A
Trusted Low-Temperature Refrigerant for EU Markets
R410A
High-Performance Refrigerant for Air Conditioning & Heat Pumps
R134A
Proven Automotive & Domestic Refrigerant
R407C
Trusted Refrigerant Blend for Commercial & Industrial Air Conditioning
R125A
Essential Refrigerant Component for European Low & Mid-Temperature Systems
R404A (reclaimed)
Reclaimed R404A – Sustainable Refrigerant for European Systems
