Norton Rixson 147 Series 3/4" Offset Pivot

Product Description & Features

147 - Standard Top Pivot 180 included

147 LTP - Less Top Pivot

• M19 intermediate pivot required (order
separately); see page 18
• Bottom pivot mounts directly to floor
• Uses same arm and cap as 27 floor closer
• Available for fire door assemblies up to
three hours (ferrous material) – specify F147.
Intermediate pivot required by UL. Specify
FM19 (order separately), see page 18
• For 20-minute label suffix “–20” to the part
number
• 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
• 3/4" (19mm) offset (measured from centerline
of pivot to face of door)
• Available for 1-1/2" (38mm) offset (door
weight 350 lbs.) for doors with cladding or
frame molding
• Door edges must be beveled 1/8" in 2"
• Furnished with wood and machine screws
• Extended spindles available in 1/2" (13mm)
increments up to 2" (51mm) longer than
standard
• Doors will swing 180°, trim permitting