XX REMOVABLE MULLION

CATALOG ***PRIME COAT DISCONTINUED*** SP28 IN REPLACE • The F4023, KRF-4023 and KR-4023 steel mullions are for use with the 19-R, 25-R, and XX-R deviceson double door openings. Advantage: Increased security and tighter closure. Minimizes door warpageand sag. Regulates the flow of in-and-out traffic.• Falcon removable mullions are easily removed and reinstalled for full width access.• Rim devices are used on both leaves, attaining a perfectly symmetrical opening.• The mullion assembly consists of a mullion, top and bottom mounting brackets and a screw pack.• The F4023 and KRF-4023 fire-rated mullions also include four stabilizer blocks as required for labeledinstallations.• Mullion may be cut on the job for doors under stock lengths.• KR Mullions require 11⁄4” mortise cylinder with standard A cam.Features• Mullion fittings – ductile iron.• F4023, 4023, KRF-4023 and KR-4023– 2” x 3” x height.• 2923 mullion - 1-1/2’ x 2-1/2’ x height.• SP28• 7’ or 8’ door opening standard, other door open