Concealed Hydraulic Hinge System | Flush Door | Configurable for 30–80 kg Doors
| Configuration | Hydraulic 1pcs Empty 1pc |
Hydraulic 2pcs | Hydraulic 2pcs Empty 1pc |
| Door Width (mm) | 30kg | 60kg | 80kg |
| Door Weight(kg) | ≤2200 | ≤2500 | ≤2800 |
| Door Height(mm) | ≤850 | ≤1000 | ≤1000 |
| Min.Door Thickness | Not less than 42mm | ||
| Opening angle | Up to 125 degrees | ||
| Continuously adjustable in 3-dimensions | Horizontal: ± 2.5 mm Vertical: ± 2.5 mm Depth: ± 1.0 mm |
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| Handed | Non handed design | ||
| Material | Zinc alloy, aluminum alloy and Ss304 | ||
| Finish | Black, Gold, Silver, Grey | ||
| Quantity for single doors | 2 pcs | ||
| Door | Wood door, steel door, profile door, folding door | ||
Description
Designed as a modular concealed hinge solution, the system pairs a hydraulic hinge for controlled motion with an empty hinge for structural support. The hydraulic unit provides smooth damping during opening and closing, reducing slam and wear, while the empty hinge maintains alignment and load distribution. Both share a sleek, concealed profile for flush doors. Recommended install positions scale from one hydraulic + one empty hinge for ~30 kg doors, to multiple hydraulic units for ~60–80 kg doors, ensuring reliable performance across residential and light‑commercial applications.
- Concealed flush design with integrated hydraulic damping
- Modular pairing: hydraulic hinge + empty hinge for load and control
- Scalable installation for ~30 / ~60 / ~80 kg door weights
- Smooth motion, reduced impact on frames and hardware
- Clean aesthetics with compact body; installer‑friendly dimensions
Akada Hardware specializes in a wide range of high-quality hardware solutions for both wooden and metal doors. Our product line includes stainless steel as well as composite metal products, all designed to provide strength, durability, and modern aesthetics.
Akada’s products include Door Locks, Door Hinges, Lever Handles, Door Closers, Panic Exit Devices, Door Stoppers, Flush Bolts, and more. These products are tested to the most rigorous international standards, including CE, UL, BS EN, ANSI, and BHMA. Whether for residential, commercial, healthcare, hospitality, or educational applications, Akada hardware is engineered for top performance and reliability.
More door hardware items include:
1、Stainless Steel & Composite Metal Door Hinges – UL Listed, Fire Rated & CE Certified
2、Door Locks – CE EN12209, Fire Rated
3、Stainless Steel & Composite Metal Door Handles – BS EN 1906 Certified
4、Panic Exit Device – UL Listed & CE Certified
5、Door Closers – CE BS EN 1154 Certified
6、Glass Hardware / Bathroom Hardware – Combining elegance with functionality for residential and commercial use.













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