Rixson L27 Single-Acting 3/4" Offset Hung Floor Closer for Lead Lined, Heavy Weight, or High Traffic Doors - Weight Up To 1500 lbs.

• Available for the following lead-lined door thicknesses: 1-3/4"(44mm), 2" (51mm), 2-1/4" (57mm), 2-1/2" (63mm) or 3" (76mm)
• Additional thrust bearing for greater load capacity
• A built-in positive dead stop prevents the door from swinging beyond the desired opening degree
• Separate and independent valves for closing speed, latch speed, and backcheck
• Available non-hold open (N) or selective hold open (S) at the same degree as dead stop
• Delayed action option
• Models available to meet ICC/ANSI A117.1 low opening force requirements
• Cold weather fluid option
• Sealed closer option
• Available with floor plate or threshold installation
• For extended offsets, consult the factory
• Cast iron cement case
• Vertical door adjustment
• Intermediate pivot(s) required
• Doors 60" (1524mm) to 90" (2286mm) in height should use one intermediate pivot. Each additional 30" (762mm) warrants another intermediate pivot
• For fire-rated openings (up to 3-hour assemblies). This package will be supplied with a steel top pivot (FL180) and non-hold open closer. Note: UL listing for
• 1-3/4" thick doors only
• Fire-rated closers cannot have the PH option
• For 20-minute labeled doors
• Furnished with wood and machine screws
• Extended spindles are available in 1/2" increments up to 2" longer than standard