The AlfaCubic range of air heat exchangers provides as much as 40% more cooling capacity and up to 50% longer service life than the previous generation of such equipment.     The extensive AlfaCubic range – currently consisting of more than 80 different models – is designed for commercial refrigeration applications at room temperatures above 4°C (39°F). There are special models available with capacities from 2 to 58 kW. The design temperature is -40°C to +50°C and the testing pressure is 35 bar (55 bar for the special high pressure version). These specifications make AlfaCubic units ideal for use in cooling rooms in which fresh and frozen food are stored, as well as many other areas. AlfaCubic units are fitted with special fan motors that provide bigger air throw capacity, yet low power consumption and an extended service life. These coolers are mounted inside an extremely robust epoxy-painted aluminium casing that ensures good hygiene as well as high resistance to corrosion. AlfaCubic air unit coolers are available with different defrosting systems to meet particular requirements: - air (for room temperatures above 4°C [39°F]) - electrical - hot gas.