Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Model Number | H220B / 818 / 322 |
| Material | Heavy-Duty Steel with Zinc Plating |
| Door Type Compatibility | Frameless Glass and Framed Doors |
| Max Door Weight Capacity | Up to 100 kg (220 lbs) |
| Opening Angle | 90 to 115 Degrees |
| Finish | Brushed Silver / Chrome |
| Installation Type | Floor Mounted (Concealed) |
| Adjustability | Variable Closing Speed and Latching |
| Warranty Period | 5 Years Manufacturer Warranty |
| Origin Standard | Designed to German Engineering Standards |
Anonymous
Mar 30, 2026
Rating: 4/5
Solid unit, installation takes time
The spring itself is very robust and feels like it will last forever. Installation required precise drilling into the concrete floor, so plan accordingly. Once installed, it works flawlessly.
Anonymous
Mar 25, 2026
Rating: 5/5
Reliable and sturdy
We replaced an old failing spring with this model. The difference in performance is night and day. The door closes securely every time without slamming.
Anonymous
Mar 20, 2026
Rating: 5/5
Exceeded expectations
Using this for a framed door in a busy office lobby. It has handled thousands of cycles over the last six months without any loss in tension or performance.
Anonymous
Mar 20, 2026
Rating: 5/5
Great value for the price
Compared to other brands, this offers the same durability at a better price point. The adjustable speed settings make it easy to customize for high-traffic areas.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for heavy glass doors
Installed this on a 12mm frameless glass entrance. The build quality is exceptional, and the closing action is smooth and quiet. Highly recommended for commercial use.
Anonymous
Mar 12, 2026
Rating: 4/5
Good product, clear instructions needed
The hardware is top-notch, but the included manual could be more detailed for DIYers. I had to watch a video to get the tension adjustment right. Otherwise, excellent product.
Q: Does this come with the mounting box and screws?
A: Yes, the package includes the floor spring mechanism, a galvanized steel mounting box, and all necessary installation screws and hardware.
Q: Can I adjust the closing speed myself after installation?
A: Absolutely. There are two adjustment valves on the unit that allow you to independently control the main closing speed and the final latching speed using a standard screwdriver.
Q: Is this suitable for a 10mm thick frameless glass door?
A: Yes, the H220B model is universally designed to handle frameless glass doors ranging from 8mm to 12mm thickness, provided the weight does not exceed 100kg.
Q: How do I claim the 5-year warranty if there is an issue?
A: Please contact our support team with your order number and a brief description or photo of the issue. We will process warranty claims within 48 hours.
Q: What is the maximum opening angle this spring supports?
A: The standard operating angle is up to 90 degrees, but it can be adjusted to hold open at approximately 115 degrees depending on your specific setup requirements.
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