The components UKBS are three-sided S90 duct fire protection bulkheads with floor connections and are installed in wall openings. They are part of the Wichmann WD 90 system that prevents fire and smoke from being transmitted through fire barriers with a fire resistance duration of 90 minutes. The fire protection bulkheads can be refitted near inspection openings at any time with little effort and in a non-destructive manner. They are made of sendzimir hot-dip galvanised sheet steel in accordance with DIN EN 10346.
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Products
| Products | H height | B width | L length | E fitting dimension | W Weight per storage unit | bookmark |
|---|---|---|---|---|---|---|
| UKBS 28-190S | 41 mm | 220 mm | 270 mm | 260 x 56 mm | 1,640 kg | |
| UKBS 28-250S | 41 mm | 280 mm | 270 mm | 320 x 56 mm | 3,000 kg | |
| UKBS 28-350S | 41 mm | 380 mm | 270 mm | 420 x 56 mm | 2,500 kg | |
| UKBS 38-190S | 55 mm | 220 mm | 270 mm | 260 x 70 mm | 1,860 kg | |
| UKBS 38-250S | 55 mm | 280 mm | 270 mm | 320 x 70 mm | 2,200 kg | |
| UKBS 38-350S | 55 mm | 380 mm | 270 mm | 420 x 70 mm | 2,750 kg | |
| UKBS 48-190S | 68 mm | 220 mm | 270 mm | 260 x 83 mm | 2,070 kg | |
| UKBS 48-250S | 68 mm | 280 mm | 270 mm | 320 x 83 mm | 2,420 kg | |
| UKBS 48-350S | 68 mm | 380 mm | 270 mm | 420 x 83 mm | 3,000 kg |
