BSM-E fire protection sleeve is a fire stop for FFKuS-EM-F Highspeed and FFKuS-EM-F-105 Highspeed electrical conduits, consisting of two half-shells.
This sleeve is used to maintain fire resistance of feed-throughs at openings in lightweight and solid wall structures and ceilings in solid design, for conduit bundles or single conduits.
The advantages are easy retrofit installation and secure sealing of openings in fire protection walls and ceilings.
Each 4pcs. metal expansion bolts 6 x 32mm, Torx countersunk screws 5 x 50mm and washers, identification label, installation manual.