SitaFireguard® pipe lead-through, for preventive fire protection and to prevent the spread of fire from below where there are small flammable penetrations according to DIN 18234 Part 3 and 4, for cable and pipe lead-throughs up to 28 mm, consisting of: Fire protection pipe made of stainless steel with securing flange for fixing to the reinforcement plate and for clamping the vapour barrier, 680 mm long, for insulating material thicknesses of 60 to 400 mm, removable 87.3° bend made of PP with vapour barrier cap made of EPDM, PUR base plate with foamed-in connection sleeve of choice (495 x 495 mm), seven-lip sealing ring and rain deflector made of polyamide, with a reinforcement plate according to DIN EN 1090-4, including fire protection plug, supply and install to professional standards.