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 spring's adjustable spring strength, closing force can be individually regulated.
| Brand | dormakaba |
| Stockcode | L11540 |
| Barcode | 4021226010839 |
| Delayed Action | false |
| Depth | 50mm |
| Height | 50mm |
| Width | 82mm |
| Fire Tested | 1 Hour Timber & 4 Hours Metal |
| Handed | Reversible |
| Hold Open | No |
| Length | 28.5cm |
| Max Door Weight | 120Kg |
| Max Door Width | 1100mm |
| Pack Quantity | 1 |
| Packaging | Boxed |
| Strength Size | 1 To 4 |
| Adjustable Latch Action | true |
| Manufacturer Reference | BTS75V |
