What Is A 669g Door Closer?
A 669g door closer is a specific model of door closer designed for use on commercial outswing and inswing doors. 669g door closers are very popular in commercial shopping centers and school buildings due to their reliability and functionality.
Identifying 669g Door Closers
If you are looking to replace your door closer, you should identify the model number first. If the door closer is a 669g model there should be an identifiable label or sticker often placed on the arm that is labeled "669g". Some 669g door closer models have the label installed somewhere on the door closer body. In some instances, if your door closer is very old, the sticker may have been removed or is tarnished due to the door closer's age. If the door closer is completely unidentifiable we recommend our article
"How To Replace Any Door Closer" which explains how to replace an unidentifiable door closer. The illustration below shows a door closer with a 669g model label.
669g Door Closer Features
669g commercial door closers are surface mounted door closers that can be installed standard mount, parallel arm mount, or top jamb mount. 669g door closers come standard with 2 valve speed adjustments for the main closing speed (sweep) and the latching speed.
669g Door Closer Design
669g door closers are a design combination of hydraulics and mechanical spring power. It uses a proven rack and pinion design to compress the heavy duty internal door spring. 669g door closers are filled with a special hydraulic fluid that allows it to regulate the closing speed of the door in a smooth and silent manner. 669g door closer models are known for their reliability.
669g Door Closer Accessories
The 669g door closer model is available with a variety of additional accessory options. The most popular options include drop plates and a friction hold open arm.
669g Recommended Door Sizes
669g door closer models are manufactured for commercial door use. As a result, 669g door closers are available for all sizes of commercial doors ranging from 24" to 48" door widths.
669g Door Closer Finishes
The industry standard finishes for 669g door closers is aluminum (silver) or dark bronze.
669g Door Closer Applications
- Office Buildings
- Storefront Entrances
- Shopping Malls
- Schools
- Gyms
- Auditoriums
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