Fire protection duct 50x60mm, large - Fire-resistant duct I120 E90 130x180mm BSK 120506

Fire protection duct 50x60mm, large - Fire-resistant duct I120 E90 130x180mm BSK 120506 – OBO – 7215210 – 4012196645794: Fire protection duct 50x60mm, gr BSK 120506 fire resistance class I - installation duct 120, fire resistance class E - functional integrity 90, external height 130mm, external width 180mm, internal height 50mm, internal width 60mm, length 1000mm, number of flammable sides 4, sheathing without, surface untreated, color grey, cover attachment other , The water and frost-resistant BSK fire protection duct is the basis for the PYROLINE Con D duct system and is suitable for direct wall and ceiling mounting. The duct system has been tested and approved as an I duct in accordance with DIN 4102-11 and as an E duct in accordance with DIN 4102-12. Please refer to the proof of usability for areas of application and approval data. A comprehensive range of accessories is available for cable installation (to be ordered separately), e.g. B. BSK-W divider brackets, BSK-B divider brackets and TSG dividers. The screw anchor MMS 7.5 x 80 for fastening to ceilings and walls must be ordered separately. Including all materials for manufacturing the fire protection duct.