TECHNICAL DATA SHEET AF COLLAR Firestop collar for mechanical and electrical installation penetrations DESCRIPTION AF COLLAR is a firestop collar certified under EN 1366-3 for up to EI 240 sealing of mechanical and electrical system penetrations in walls and floors. The external stainless steel structure can be applied in humid environments while the intumescent strip with high expansive capacity can secure large elements, up to a maximum outer diameter of 600 mm for combustible pipes and 250 mm for insulated metal pipes. DIRECT APPLICATION Electrical cable bundles including corrugated pipes Multilayer pipes including bundles Metal pipes with insulation Mixed penetrations Available sizes: Free expansion: Activation temperature: DIMENSIONS Inside diameter (mm) Cardboard boxes Unlimited under normal storage conditions Fixing points Fixing points * solution with box collar APPLICATION METHOD (from 30-315) APPLICATION METHOD (from 400-600) 1. Secure one of the two box elements containing graphite using of threaded rods and nuts Ø 8 mm (not supplied); 2. secure the two side plates to the box elements using the supplied nuts and bolts; 3. secure the second element to the two plates using the supplied nuts and bolts and the wall/floor using threaded rods and nuts Ø 8 mm (not supplied). open the collar and apply around the pipe; close the collar with the metal tab; install the collar so that it adheres to the wall/floor; secure the collar using self-tapping screws or metal expansion plugs (not supplied) depending on the structure. Supply and application of AF COLLAR firestop collars, consisting of a round stainless steel element containing "Firefill" intumescent material, for up to EI 240 protection of penetrations of standard and silent combustible pipes, bare or bundled multilayer pipes, bundles of corrugated pipes with electrical cables and non-combustible pipes with elastomeric wall and floor insulation and a structure consisting of a AF PANEL rock wool double panel. The size, up to a maximum diameter of 630 mm, is defined based on the penetration's type and cross-section. CERTIFICATIONS Class EI 240 (UNI EN 1366-3) Class EI 180 (UNI EN 1366-3) Class EI 120 (UNI EN 1366-3) Class EI 120 (UNI EN 1366-3) rigid floor rigid wall plasterboard wall self-supporting wall Class EI 120 (UNI EN 1366-3) Class EI 120 (UNI EN 1366-3) Class REI 120 (UNI EN 1365-2) Class EI 120 (UNI EN 1366-3) sandwich wall Xlam wall fibre false ceiling membrane false-ceiling The information contained in this data sheet is based on our latest knowledge and experience. Under no circumstances can this information imply a guarantee, or responsibility for the misuse of our products, since the conditions of use are not under our control. The technical and performance features in this data sheet are periodically updated. The revision number of this file is indicated in the space below. Any changes can be found on our website www.afsystems.it VERSION.022