ماكينة ارضية دورما DORMA BTS 75

Product Summary: The BTS 75 V is a versatile floor spring designed for standard single and double action doors, as well as exterior doors up to 1,100 mm in width. Its concealed installation, adjustable closing force (EN 1-4), and adherence to DIN SPEC 1104 standards ensure effortless door operation and maximum ease of use. Ideal for both functionality and aesthetics. Product Details: Universal Application: Suitable for standard, narrow, or wide doors LH, RH, single, or double action doors Comprehensive Accessories: Adaptable to various door constructions and floor finishes Individual Functions: Fulfill diverse requirements with maximum reliability and quality Reliability and Quality: Wide range of individually selectable functions Maximum reliability and quality assurance Benefits for Trade/Distributor: Reduced stocking requirements with interchangeable spindles Streamlined product range offering essential functions Benefits for Installer: Suitable for LH or RH single and double action doors Interchangeable spindles for easy adaptation to structural conditions, even for retrofits Benefits for Architect/Specifier: Concealed installation for maximum visual elegance Proven, robust design with all essential functions Benefits for User: Constant, temperature-independent closing cycle Highly efficient mechanism for maximum user convenience