Closing speed can be adjusted by two independent valves.
Floor spring hinge dorma.
Dorma aluminium hinge 36 mm and dorma aluminium door strap with dorma bts floor spring or alternatively dorma pivot bearing.
Successfully third party tested to bs en1154.
As a universal floor spring the bts 80 f has been designed to meet the requirements for all door types and can satisfy every application required due to its versatility.
Data future spring strength en 2 en 3 en 4.
Dorma bts 60 rp 671 220 no picture.
5 use low temperature frostbite hydraulic oil ensuring the normal door closing speed when the temperature is forty degree below zero.
Buy commercial door hardware at epivots including door pivots pivot sets hinges concealed floor closers and surface door closers from rixson dorma bommer simonswerk tectus fritsjurgens and soss.
The bts 84 has many of the features of the other dorma bts closers with the addition of reduced depth and an array of accessories designed for the aluminum door fabricator and toughened glass door manufacturer.
The bts 84 is a double action floor spring which has been specially developed for the aluminum and toughened glass door industries.
The dorma bts 75 v is a highly adaptable floor spring suitable for all standard single and double action doors with widths up to 1100 mm with its closing force individually regulated by means of an adjustment screw.
The bts80 series of floor concealed door closers offer adaptability to almost any installation.
Presented in two power versions.
Successfully third party tested to bs en1154.
Brosure a compact and economical floor spring only 40 mm of height and indicated for doors with weight of up to 100 kg.
Versatility allows installation in thin slab concrete subfloor construction.
Floor spring floor hinge ground spring door spring door hinge glass door hardware 1 general design suitable for left or right hand to open the door in single and both sides.
The closer s compact body permits its use where a larger closer would be prohibitive.
Dorma floor hinge bts type product.
Dorma bts 84 floor spring.
Versatility allows installation in thin slab concrete subfloor construction.
Dorma bts 80 f floor spring.
For single double action doors.
The bts75v series of floor concealed door closers offer adaptability to almost any installation.
The closer s compact body permits its use where a larger closer would be prohibitive.
