Hydraulic door closer
Door Closer -CJ8133 Quadrilateral
CJ8133 Quadrilateral Door Closer (Standard) Surface-mounted quadrilateral closer
CJ8133 Quadrilateral Door Closer (Standard)
Surface-mounted quadrilateral closer
Strong, reliable surface-mount design with clean rectangular styling.
Key Features
- 300,000-cycle professional performance
- Full adjustability
- 180° opening angle
Technical Specifications
- Model: CJ8133
- Installation size: 195 × 38 mm
- Door weight: 45–65 kg
- Door width: ≤ 1,000 mm
All models are manufactured with strict quality control, advanced production lines, and patented technology. Colors may vary slightly from catalog images; final appearance is based on physical product.