Pack 2 Duracool 12a Cylinders 9 kg each = 18kg - Special for Garages and Heavy Vehicles

The Pack of Two Large Format Duracool 12a Refrigerant Cylinders represents the ultimate high-capacity refuelling solution for automotive maintenance professionals and road transport networks. Designed to equip large mechanical workshops, fleet repair centres and industrial vehicle dealerships, this set of two cylinders of 9 kg net each secures your operations during intense heatwaves. This XXL packaging allows technical teams to perform recharges in series while dramatically optimising the cost per air conditioning circuit serviced.

A monumental performance of 48.6 kg R134a equivalent

The power of this purified hydrocarbon blend delivers energy efficiency and cooling performance far exceeding the standards of original refrigerants. Each large format 9 kg cylinder alone replaces 24.3 kg of traditional fluorinated gas, giving this professional pack a total action capacity of 48.6 kg of R134a or R12 gas. Thanks to mechanically larger molecules, Duracool 12a operates at reduced working pressures, which immediately relieves vehicle compressors, extends the lifespan of circuits and reduces fuel consumption.

The strategic choice for truck, bus and heavy equipment fleets

This giant twin-cylinder format is specially designed for the maintenance of large air conditioning systems found on truck fleets, public transport vehicles, touring coaches, construction and agricultural machinery. By providing a total of 18 kg net of ecological refrigerant, mechanics have a continuous supply that eliminates the constant handling of small recharge cylinders. Fully stable and compatible with original mineral, PAG and ester oils, this gas is safely introduced into all mobile air conditioning circuits.

Easy installation and essential mechanical weighing requirements

Installation is straightforward and integrates without modification on professional mechanical workshop equipment, thanks to a secured outlet valve with robust threads. Mechanical connection via a manifold or dedicated charging station allows direct fluid transfer to be managed safely. During top-up, management by electronic scales is mandatory: the lightness of hydrocarbons requires injecting only 37% of the nominal R134a mass recommended by the truck or car manufacturer to perfectly saturate the cooling circuit without overcharging.

Environmental compliance and workshop logistics safety

Formulated without any fluorinated gas, Duracool 12a has a zero global warming potential (GWP), which permanently frees mechanics from the heavy administrative declarations required under F-Gas regulations. Given its flammable nature, its use requires the application of basic safety rules: always handle the product in a ventilated garage area, away from unventilated mechanical pits and any source of sparks or flames. After each use, close the valves tightly and store the pack vertically in a cool, sheltered location.

Technical Specifications of the Giant Pack