IFS-7300 Adjustable hydraulic floor spring

Floor spring feature Closing and latching speed adjustable Suitable for steel door, glass door and heavy door Guarantee: 3 years Back check function (Optional) Hold open function (Optional) Offset arm accessories (Optional) Double swing floor spring Made of high-strength alloy material and dual-axis hydraulic structure, the floor spring series can stably bear 90kg heavy doors, suitable for glass doors, steel fire doors and other scenes with strict load-bearing requirements, the door hardware accessories ensuring smooth opening and closing of the door body without noise, and the closing speed and locking speed can be adjusted separately: Closing stage: reduce the impact through hydraulic buffer technology to prevent the door body from hitting the door frame; End locking stage: accelerate closing to ensure accurate engagement of the door lock, improve sealing and safety. The delayed closing adjustment function can match different door weights (such as single door and double door) and…