Duracool 12a is a natural hydrocarbon-based refrigerant gas, known for its low ecological footprint. With no greenhouse effect or impact on the ozone layer, this refrigerant stands out for its efficiency while being environmentally friendly. It effectively replaces traditional gases such as R12, R134a and 1234yf, which are frequently used in vehicle air conditioning circuits. The Duracool 12a, thanks to its larger molecules, reduces the amount of gas needed by 30 to 40% compared to its competitors.

Compatibility and performance of the Duracool 12a

The Duracool 12a is compatible with air conditioning oils, whether mineral or synthetic. In addition to its compatibility, this gas operates at lower pressures, resulting in energy savings of up to 40% compared to traditional refrigerants such as CFCs, HCFCs and HFCs. In addition, each 170 g can of Duracool 12a is equivalent to approximately 484 g of HFC-R134a, 513 g of CFC-R12, or 340 g of HFO 1234yf, providing outstanding performance at a reduced weight.

A low-GWP refrigerant

One of the great advantages of Duracool 12a is its low global warming potential (GWP), which is between 3.0 and 3.15. For comparison, R134a has a GWP of 1430, while R12 peaks with a GWP of 10900. Current regulations increasingly mandate the use of low-GWP refrigerant gases, making Duracool 12a a relevant and sustainable choice. In addition, it does not require any special approval to be installed in an empty circuit of CFCs, HFCs or HCFCs.

Details of the batch of 102 defective cans

This lot includes 102 defective Duracool 12A cans. Due to weight variations, these cans do not correspond to the usual standards. Here is the breakdown of the lot:

• 14 cans have dents or a weight between 260 and 270 g
• 31 cans weigh between 240 and 250 g.
• 11 cans weigh between 220 and 240 g.
• 11 cans weigh between 200 and 220 g.
• 22 cans weigh between 150 and 200 g.
• 13 cans weigh between 100 and 150 g.

A Duracool 12a can in perfect condition usually weighs 270g when full, and 100g when empty.