The L147 is an offset-hung, heavyweight pivot set designed for lead-lined, high-traffic interior or exterior doors weighing up to 800lbs.
L147-20
3/4" offset, 20 minute label (includes L180-20 top pivot)
L147
3/4" offset (includes L180 top pivot)
Features
Exterior or interior doors
Weight up to 800lbs.
Door width up to 4'0" (1219mm)
Handed
L180 top pivot included; ML19 intermediate pivot required (sold separately)
3/4" (19mm) offset (measured from centerline of pivot to face of door)
Door edges must be beveled 1/8" in 2"
Bottom pivot mounts directly to floor
Doors with lead lining under the skin should also use this product
Screw holes in top pivot and bottom arm spaced to straddle lead lining in the middle of the door
Doors will swing 180°, trim permitting
Non-ferrous base material
Doors 60" (1524mm) to 90" (2286mm) in height should use one intermediate pivot - each additional 30" (762mm) of door height warrants another intermediate pivot
Available to accommodate lead in door thicknesses 1-3/4" (44mm), 2" (51mm), 2-1/4" (57mm), 2-1/2" (64mm), or 3" (76mm) — specify when ordering
Available with extended spindles in 1/2" (13mm) increments up to 2" (51mm) longer than standard