Dormakaba 3G-OTH-505936 — Technical Specifications
The DORMAKABA QDC300 Series Grade 2 Medium Duty Aluminum Door Closer (MPN QDC312NC689) is an adjustable-spring, interior/exterior closer with a Spring Size 6 and Performance Duty Rating 2. It supports Parallel, Standard, and Top Frame mounting configurations and is ADA compliant.
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 | QDC312NC689 |