DORMA Floor Spring BTS 80 [EN3/4/6 with 7410 SS Cover]
DORMA Far East Sdn Bhd
Wooden Doors, Door Closers & Checks
Whether standard, narrow or wide, whether LH, RH, or single or double action – the DORMA BTS 80 floor spring is designed for all types of doors. A comprehensive program of accessories ensures that it can be used successfully with a wide variety of door constructions and floor coverings.
Three Model Variants
The BTS 80 system with its three model variants BTS 80 F (for fire and smoke check doors), BTS 80 EMB (with electrohydraulic hold-open), and BTS 80 FLB (with free-swing function), plus the wide range of accessories available, offers effective adaptability to various door designs and -functions.
* For single & double action doors
* Concealed assembly
* Three model variants
* Suitable for doors up to 300 kg
For the trade/distributor
* Reduced stocking requirements thanks to separate, interchangeable spindles
* Streamlined product range offering all key functions
For the installer/fabricator
* Suitable for installation with LH or RH single- and double-action doors
* Interchangeable spindles enable easy adaptation to structural conditions – even when retrofitted
For the architect/specifier
* Concealed installation for maximum visual elegance
* All essential functions provided
* Proven, robust design capable of withstanding leaf weights of up to 300 kg
For the user
* Constant, temperature independent closing cycle.
* Highly efficient mechanism gives maximum user convenience.
Weight = 7.1 kg
Dimensions = 341mm Length x 78 Width x 60mm Height
Door Closers & Checks
, Wooden Doors