DC450

ASSA ABLOY DC 450

• Floor spring with fixed closing force for very thin slabs
• Certified in compliance with EN 1154, size 3 or 4
• Suitable for fire and smoke protection doors
• For double and single action doors up to 120 kg

Characteristics

• Same dimensions for 2 bodies according to fix size EN3, EN4
• Hydraulic control over 130° in both door swing directions
• Adjustable door speed and latching speed from top regulating valves
• Cast iron body
• Adjustments in all directions within the cement box
• Cement box hot zinc plated and only 40 mm high
• Cover plates and eyelets made in polished or satin stainless steel
• Interchangeable spindle from 0 + 30 mm
• Available with hold-open at 90°, 105° and without hold-open