The dormakaba (formerly known as Dorma) BTS75V is a highly adaptable single action floor spring suitable for all doors with widths up to 1100 mm and up to 120 kg leaf weight. Thanks to the floor spri...
The dormakaba (formerly known as Dorma) BTS80 Floor-Concealed Spring Door Closer offers adaptability to almost any installation. Thanks to the closer's compact body, the BTS80 can be used where large...
The dormakaba (formerly known as Dorma) BTS75V is a highly adaptable hold open floor spring suitable for all doors with widths up to 1100 mm and up to 120 kg leaf weight. Thanks to the floor spring's...
The new Briton 2820 Series floor springs are suitable for high traffic single or double action doors, meets the requirements of EN 1154 and is available in fixed power sizes 2, 3 & 4. Fully adjustabl...
The new Briton Hold Open 2820 Series floor springs are suitable for high traffic single or double action doors, meets the requirements of EN 1154. Fully adjustable for closing speed and latch action,...