DC450
Description:
- Floor spring with fixed closing force for very thin slabs
- In compliance with EN1154, size EN3/EN4
- Suitable for fire and smoke protection doors
- For single and double-action doors up to 120kg
Characteristics:
- Same dimensions for two bodies according to fix size EN3/EN4
- Hydraulic control over 130° in both door swing directions
- Adjustable door speed and latching speed through top regulating valves
- Cast Iron body
- Adjustments in all directions within the cement box
- Cement box is hot zinc plated and only 40mm high
- Cover plates and eyelets are made in Polished or Satin Stainless Steel
- Interchangeable spindle from 0 to 30mm
- Available without hold-open or with hold-open angle 90°, 105°
- Finishes: Polished Stainless Steel; Satin Stainless Steel
Specifications:
- ASSA ABLOY Floor spring DC450 featuring Cam-Motion® technology is in compliance with EN1154.
- Closing power size EN3/4 for doors up to 120 kg and 1100mm wide
- Closing speed, latching speed adjustable through top regulating valves
- 40mm high cement box
- Suitable for left/right handed and double-action doors
