Niedax Fire protection plugs

Niedax fire protection plug BSS 90/50 Manufacturer :Niedax Designation :Fire protection plug Type :BSS 90/50 Design :Foam plug Shape :round Outer height :60 mm Outer width :65 mm Outer diameter :65 mm Panel thickness/product length :60 mm Accessories required :no Niedax fire protection plug BSS 90/50: Further details Fire protection plug, permanently elastic, largely closed-cell, cylindrical foam that forms an insulating layer when exposed to heat. Area of application: Smoke-tight cable penetration seals in fire protection sections, particularly in rooms sensitive to dust, fibres and moisture, as well as in and around electrical installation ducts for sealing cable penetrations in walls and ceilings in accordance with DIN 4102 Part 9, approved for fire resistance class S 90. The technical specifications of the general type approval Z-19.53-2470 must be observed during planning and implementation! Fill openings and gaps with BSM 90 fire protection compound! Please observe the additional regulations for use in functional integrity! Outer diameter : 65 mm Ø core hole : = 55 mm Wall thickness : min. 150 mm Ceiling thickness : min. 200 mm Cable assignment : max. 60% for each body shell opening , EAN: 4013339466535.