Floor spring with Cam-Motion® technology for single and double action doors, size 3-6
The DC475 with adjustable closing force is suitable for very heavy doors. Balancing building design and accessibility, ASSA ABLOY floor springs are minimal on the outside and powerful on the inside – ideal for large double action doors made of any material, even glass. The rapidly decreasing opening force of Cam-Motion technology ensures doors open with less effort.
- Certified in compliance with EN 1154, size 3-6
- Suitable for fire and smoke protection doors (not for hold-open variants)
- For single and double action doors up to 1400 mm width and 300 kg weight
- Barrier-free according to CEN/TR 15894
