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Coiltech AB (belongs to Luvata, Modine) has since 1940 produced cleanable coolers for cooling of electric motors, generators and other applications where sea or river water is used. The coolers have removable headers, can be of single or double tube design and are made of different materials depending on water conditions.

Coiltech AB（曾隸屬于Luvata，現隸屬于Modine集團）品牌從1940年開始生產可清潔式水冷器并廣泛用于電機、發電機及其他使用海水或河水冷卻的應用場合。冷卻器配有可拆卸式封頭，有單管和雙管兩種配置，并且可以根據不同的水質條件選用不同的材質組合。