The Dorma BTS75V Hold Open Floor Door Closer is a highly adaptable floor spring suitable for all standard single and double action doors with widths up to 1100 mm. It is used in commercial buildings due to its discrete concealed fixing. The back-check makes it ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors. Supplied with hold open function.
Name Dorma BTS75V Hold Open Floor Door Closer SKU BTS75V-HO Brand Dorma Weight (KG) 3.0000 Size 285mm x 50mm x 82mm Finish Silver Handing Reversible Closer Type Floor-spring Closer Features Adjustable Speed, Backcheck, Hold Open Closer Strength 1 to 4