The BTS 75V is a universal non-handed floor spring for left hand (LH) or right hand (RH) single and double action doors. With adjustable spring stength and closing speed, with closing action operational from approx. 175°. Featuring hydraulically fully controlled closing cycle and mechanical backcheck.


  • Non-hold-open
  • Suitable for installation on single and double action doors up to 1100mm (W) with a max. 120kg leaf weight.


  • Length: 285mm
  • Width: 82mm
  • Height: 50mm
  • Weight: 3.0kg
SKU DORM61701000
Barcode # 4021226010839
Brand Dorma
Shipping Weight 3.0000kg

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