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This standard applies to draught diverters in heat transfer installations working with organic heat transfer fluids according to DIN 4754-1 and specifies minimum requirements with respect to the technical design and testing of draught diverters. DIN 4754, "Heat transfer installations working with organic heat transfer fluids" consists of the following parts: Part 1: Safety requirements, test Part 2: Draught diverter Part 3: Level controller. This document has been prepared by Working Committee NA 041-01-41 AA "Wärmeübertragungsanlagen" ("Heat transfer installations") of DIN Standards Committee Heating and Ventilation Technology (NHRS).
This document replaces DIN 32727:1981-02 .