dormakaba Door Hardware
Door Hardware Products: Security, function, & visual appeal for any commercial building

DORMA BTS 75 V Series door closer

The BTS 75 V 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. Versatility allows installation in thin slab concrete subfloor construction. A wide selection of interchangeable spindles makes the BTS75V suitable for virtually any floor covering or threshold application.


* Pre-booking essential. Subject to minimum order quantity. Only through Direct Import transactions.


  • Concealed installation
  • Adjustable spring size 1-4
  • Non-handed for single and double-acting doors
  • Mechanical backcheck

Product details

Adjustable spring sizes

Adjustable spring power from size 1–4 allows the necessary adjustment required for both barrier-free and non-barrier-free openings, giving ultimate installation flexibility.


Trouble-free performance under adverse climatic and traffic conditions makes the BTS75V floor-concealed closer dependable and a perfect choice for even the most rigorous applications. For total control and uncompromising creativity for any door opening, specify a BTS75V floor-concealed closer.