The 40/4 chair was developed with severe contract use in mind and conforms therefore to DIN/EN 1728-2000 and ISO 7173:1989, level 5 for strength and durability and complies with the British BS 5852:2006, clause 12, Ignition Soruces 0, 1 & 5.

Please view or download the tests (pdf):

Strength DIN/EN 1728-2000

Fire test BS 5852

Fire test M3

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