Dorma BTS84 EN2 Floor Spring Non Hold Open for Single & Double Action Doors 81125002

Dorma BTS84 Floor Spring
81125002 

Floor Spring Door Closer is a mechanical door closing device mostly used for glass doors along with patch fitting. Mostly used where both pull and push movement is required. Floor springs are used is in the Interior doors of Business parks, Malls, Hospital buildings. 

Floor Spring Door Closer Function - designed to hold the door open when the door is opened past 90 degrees. Simple pushing of the door towards the closed position activates the closer and it also commences the closing action of the door. 

• Double-action floor spring which has been specially developed for the aluminum and toughened glass door industries. 
• With the addition of reduced depth and an array of accessories designed for the aluminum door fabricator and toughened glass door manufacturer.