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d line receives EN1906 approval class 4
The distinctive character of d line is founded on a conviction that design has to be minimalist and efficient – a principle realized through form, strength and function. Over a period of four decades the d line range is awarded with many international design prices.The quality level of our products is almost a standard but to comply with the most stringent European quality demands, innovation of our products is necessary. A recent test made by SKG, a Dutch independent European recognized test institute, has proven all d line door levers have superior strength and resulted in a EN 1906 approval of the highest category of use class 4.
Test results:
Category of use : Maximum class 4 (1 to 4)
Durability : Maximum class 7 (6- 100 000 test cycles or 7- 200 000 test cycles)
Safety : Maximum class 1 (0- normal use or 1- safety applications)
Corrosion resistance : Maximum class 4 (0 to 4)
d line is worldwide the only manufacturer offering a full range of door levers in Ø14mm, Ø16mm and Ø19mm with an EN 1906 class 4 approval.
