What Is A 149A Door Closer?
A 149A door closer is a type of hydraulic automatic closing device which uses a combination of spring and hydraulics to control the closing of a door. 149A door closers are completely adjustable for sweep and latch speed, allowing 149A door closers to be ADA compliant when adjusted to the proper speeds. 149A door closers are most commonly found on commercial wood and hollow metal doors.
Identifying 149A Door Closers
All 149A commercial door closers are labeled somewhere on the closer body. The label states "149A" as the model type. In rare occurrences, the label may have been removed or has been damaged overtime. If the door closer model is unidentifiable then we recommend our guide, "How To Replace Any Door Closer"
which explains how to find a replacement door closer if there are no clear labels or markers on your door closer.
149A Door Closer Features
149A commercial door closers are known for their design and durability on commercial wood doors and hollow metal doors. Each 149A door closer is completely adjustable in the closing speed. The heavy duty internal spring within the 149A door closer body allows for heavy duty use in the most abusive door environments including schools and universities.
149A Door Closer Design
149A hydraulic door closers are designed with a heavy duty internal closing spring and a rack and pinion gear design. 149A door closers utilize heavy duty needle bearings and high quality o-ring seals.
149A Door Closer Accessories
149A hydraulic door closers are available with all major accessories including sex nuts, through bolts, top jamb plates, drop plates, and more.
149A Recommended Door Sizes
149A door closers can be used on all commercial door sizes ranging from 36" doors up to 48" doors.
149A Door Closer Finishes
149A door closers come in aluminum or dark bronze colors.
149A Door Closer Applications
- Hospital Doors
- School and University Doors
- Government Buildings
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