Handed - Specify LH or RH Maximum door load 350 pounds
Maximum door width - 48" UL listed for use on 3-hour fire-rated doors
Standard Heavy-duty bearings Stainless steel base material Average weight per unit = 5 lbs Doors ranging from 60" to 90” tall should use one intermediate pivot.
An additional intermediate pivot should be used for each extra 30" door height. (ie, a 120" tall door should use two intermediate pivots)
Includes:
0180 - 1.5 Top Pivot Frame leaf mortises into the header
Door leaf mortises into the top of the door
0147 - 1.5 Bottom Pivot Bottom leaf mounts on top of concrete floor Door leaf mortises into the bottom of the door