Floor spring size EN 4 with Hold Open at 90° ASSA ABLOY Brand DC420 EN4

• Hydraulic control over 175° 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 in hot zinc plated
• Cover plates and eyelets made in polished or satin
• Stainless steel and polished brass
• Interchangeable spindle from 0 to +30 mm
• Available with hold-opening angle 90°, 105° and without hold-open
• Available with hold-open at 90°, 105° and without hold-open.

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