Dormakaba BTS84 Floor Spring
81200002

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 Interior doors of a Business park, Malls, Hospital building.

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.
• Has many of the features of the other Dormakaba BTS closers with the addition of reduced depth and an array of accessories designed for the aluminum door fabricator and toughened glass door manufacturer.

Features:

• Special shallow design
• Interchangeable spindles
• Easy installation

Specifications:

• Length: 306mm
• Width: 108mm
• Height: 40mm
• Spring Strength: EN4
• Max. Door Width: 1100mm
• Closer Option: Hold-Open 90 Degrees
• Adjustable sweep speed: 130 degrees to 20 degrees
• Adjustable second sweep speed: 130 degrees to 0 degrees

Protection:

• Certified manufactur to ISO 9001.
• Certification CE marked.
• Successful independently tested to BS EN 1154.