Description
SOSS® Invisible Hinge model #220ASIC is ideally suited for most types of doors that are 2″ thick. The model #220ASIC is made of alloy steel materials. The SOSS Invisible Closer gives you a closer that is totally invisible from either side when the door is closed. The closure rate is completely adjustable with an allen wrench after installation, and does not require removal of the spring closer. Installation can be either inside the door itself or inside the door jamb. SOSS® Invisible Hinges open a full 180° and are a single action hinge.
The Underwriters Laboratories labeled the model #220ASIC SOSS Invisible Hinge can be used on hollow metal, sheet metal, tin clad, steel composite or wood core swinging type fire doors and frames. The 220ASIC is rated up to and including three hours. They can also be used on wood/plastic composite type fire doors for a rating up to and including 90 minutes. Additionally, they can also be used on solid core wood doors and frames rated up to 20 minutes.
Allow one closer for every 55 lbs of door weight or portion thereof. Fire Rated applications also require one fire rated hinge for every 20″ of door height or fraction thereof. The calculation that requires more hinges is the total number of hinges required.
Recommended spacing for use of one spring closer is half of the distance from the center line of the door to the center line of the top hinge. Please reference the hinge spacing drawing.
Wood and machine screws are included.
Please call for further information.
Additional Information
| Application | Full Sized Entry, Metal, Wood |
|---|---|
| Min. Material Thickness | 2″ |
| Fire Rating | 20/90/180 Minute |
| Power Transfer | No |
| Closer | Yes |
| Counter Bored Screw Holes | No |
| Screws Included | Wood and Machine |
| Packaging | 1 / Box = 1 Each |
| Packages Per Container | 1 Each |
| Price Per | Each |
