SARGENT 12-980 REMOVABLE MULLION

Steel channel iron mullion in removable design, for fire rated openings up to 8′ (244cm) length. 2″ x 3″ (51mm x 76mm) square design. Malleable iron top and bottom retainers included. Ideally suited for: Cross corridor applications 3 hour fire rated paired openings Features: Steel channel iron mullion in removable design For fire rated openings up to 8′ (244cm) length 2″ x 3″ (51mm x 76mm) square design Malleable iron top and bottom retainers included Product Downloads: Sargent 12-980 Installation Instructions Sargent 12-980 Template