Dormakaba 3G-OTH-506022 — Technical Specifications
The DORMAKABA QDC300 Series Door Closer (MPN QDC312F689) is a Grade 2 - Medium Duty, aluminum adjustable-mount door closer for interior/exterior use. It features an adjustable spring size 6, is ADA compliant, and is designed for reliable door control in commercial and industrial settings.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Grade 2 - Medium Duty, Aluminum |
| Brand | DORMAKABA |
| Spring Size | 6 |
| Spring Type | Adjustable |
| Location Use | Interior/Exterior |
| Product Type | Door Closer |
| ADA Compliant | Yes |
| Closer Series | QDC300 |
| Performance Rating | Grade 2 - Medium Duty |
| Performance Duty Rating | 2 |
| Manufacturer Part Number | QDC312F689 |