IFS-8400 first class quality bottom 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   Adjustable closing speed A highlight of these floor spring series is its adjustable closing and locking speed. Users can flexibly adjust the closing force and speed of the door according to actual needs to achieve the best use effect.   Easy installation This door closer adopts a modular design, and the installation process is simple and quick, and can be installed without professional tools. Whether it is right-handed or left-handed, no conversion operation is required.   Hydraulic locking action The door closer and other door hardware accessories has a built-in hydraulic system, which can accelerate the closing action when the door is about to close, making the closing process smoother and more natural. At the same t…

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