FLOOR MOUNTED CLOSERS
Dorma BTS84
Base unit in Dorma Range
Shallow mounting box for easy installation
Ideal for standard size doors
Size EN 2 / EN 4 / and Hold Open units
For doors up to 100kg and 0 degrees – 130 degrees opening
Dorma BTS75V
Power adjustable to adapt to various size doors and applications size 1 – 4
Proven robust design and quality
Medium weight door – 120kg
Dorma BTS80
Heavy duty range
3 sizes EN 3 / 4 / 6
Most robust floor spring available
Up to 300kg door
Dorma BTS Accessories
Interchangable spindle extensions enable flexible height adjustment
Standard spindle enable positive latching systems for single action doors
Cover plates fit flush to floor surface
Stainless Steel or polished brass
Sealing compound for water protection / washdown etc.
Top pivot system – 8062
Bottom strap – for timber and aluminium doors
Patch fittings and rails for toughened glass doors also available
Universal Accessories to suit all modern Floor Springs
Geze TS 550
Floor spring TS 550 NV for leaf widths of up to 1400 mm
Closing force infinitely adjustable EN 3-6 – an advantage in the event of wind load or heavy door leaves
Flexible and adaptable thanks to the infinitely adjustable hold-open device through 80°-165°, can be activated and deactivated
Fixed opening buffer
End stop and closing speed can be adjusted
All settings can conveniently be accessed and adjusted from the top when installed
Long-life, tested for over a million opening and closing cycles
Geze TS 500
Fixed opening buffer
End stop and closing speed can be adjusted
Can be used with both swing and double action doors
All settings can be made from above
Optional: Door can be opened beyond the hold-open device; extended axis of up to 50 mm
Lockwood 8800 Floor Spring Closer
Controlled hydraulic closing action
2,3 and 4 power/strength
Hold open or non hold open function
Single or double action doors
Adjustable pivot inserts (heights)
Ozone Concealed Floor Spring For Timber Doors
Suitable door weight – max 100kg
Suitable door width 750-1000mm
Suitable door thickness – 40mm
Opening angle 150 degrees
Adjustable closing and latching speed
Non hold open or hold open 90 degrees
Non handed
Ozone Hydraulic Patch For Glass Doors
Suitable door weight – max 100kg
Suitable door width 750-1000mm (max 850mm width for outside due to wind)
Suitable door thickness 8-13mm
Concealed floor spring EN3 with SS316 covers
Double action with max 150 degree opening each side
Hold open at 90 degrees
Adjustable closing & latching speed