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The DORMA BTS 75 V is a highly adaptable floor spring suitable for all standard single and double action doors with widths up to 1100mm and 120kg door weight. This floor spring is enhanced by its adjustable closing force of EN 1-4 individually regulated by means of an adjustment bolt.
The DORMA BTS 75 V door spring is designed for all types of doors. A comprehensive program of accessories ensures that it can be used successfully with a wide variety of door constructions and floor coverings.
Certified to ISO 9001
Bideford College - Devon, UK
At the £55 million new-build Bideford College in Devon, careful selection of sustainable materials was of the utmost importance to help the building achieve a BREEAM rating of ‘Excellent’. When choosing solutions to control the numerous doors throughout the building, product lifecycle and longevity were important to help create a sustainable and low maintenance building. To achieve this, a comprehensive range of products from DORMA was specified, including Dorma BTS 75 V Floor Springs.
dormakaba is a global supplier of door hardware, automatic doors, glass fittings, and movable walls.Product Enquiries
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