{"id":15813,"date":"2026-06-23T08:14:21","date_gmt":"2026-06-23T06:14:21","guid":{"rendered":"http:\/\/www.keyfrost.it\/home-keyfrost-2\/kfd\/"},"modified":"2026-06-24T13:46:48","modified_gmt":"2026-06-24T11:46:48","slug":"kfd","status":"publish","type":"page","link":"https:\/\/www.keyfrost.it\/en\/home-keyfrost-2\/kfd\/","title":{"rendered":"KFD"},"content":{"rendered":"

<\/i>Return<\/span><\/a><\/div><\/div><\/div><\/div><\/div>

The KFD series air coolers are manufactured with corrugated aluminium fins of increased thickness and internally grooved copper tubes, designed to ensure optimum heat exchange and a long service life.<\/h2>\n

They are compatible with all traditional refrigerants and new, environmentally friendly refrigerants. The casing features a robust and durable design, made from an aluminium alloy painted in RAL 9003 white, and allows easy access to the internal components. It offers high mechanical strength and corrosion resistance.<\/span>
\nThe air-cooled evaporators are fitted with a pre-wired on-board electrical panel, which minimises installation work. Once in position, operation can begin simply by connecting the mains supply. All cables in contact with other components are adequately protected against wear and tear.<\/span>
\nThe packaging is made of wood and cardboard and is designed to make installation of the air evaporator inside the cold room as straightforward as possible.<\/span><\/h3>\n<\/div><\/div><\/div><\/div><\/div>

KFD
\nDual-flow air evaporators<\/p>\n<\/div>

<\/span><\/div><\/div><\/div><\/div><\/div>

Choose the refrigerant<\/h2>\n<\/div><\/div><\/div><\/div><\/div>

<\/i><\/i><\/span>R455A<\/span><\/a><\/h1><\/div>
\n

<\/h4>\n

*calculation criteria<\/a><\/span><\/p>\n

KFD R455A<\/h4>\n

KFD R455A N (Dual-Flow)<\/strong><\/a><\/p>\n

\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>

<\/i><\/i><\/span>R744<\/span><\/a><\/h1><\/div>