DC450 floor spring
With a shallow profile, this unit is ideal for use when working with a thin floor base
Suitable for fire and smoke protection doors, particularly for double action glass door applications
Large scope of adjustment within the cement box to solve possible on-site alignment issues without taking down the door
Hold-open model not suitable for use on fire doors
Body adjustment within cement box: Vertical : 2mm; side : 6mm; front : 7mm; angular : 4°
Hold open model 90° / 105°
Name Value Backcheck Yes Cement Box Height (mm) 40mm Cement Box Material Hot Zinc Plated Delayed Action No Dimensions (mm) 40 X 108 X 277 Handing None Height Adjustable Cement Box N/A Max Closing Force EN4 Max Door Weight (kg) 120kg Max Door Width (mm) 1100mm Max Opening Angle Hinge Side 130 Mechanism Cam Action Min Closing Force EN4 Product Subtitle Introducing The DC450 Floor Spring By A Trusted Brand, Designed With Cam-Motion® Technology For Smooth Operation. Its Shallow Profile Makes It Perfect For Thin Floors, While Its Adaptability Suits Fire And Smoke Protection Doors. Enjoy Peace Of Mind With A 10-year Mechanical Guarantee. Elevate Your Door Functionality Today! Required Floor Depth (mm) 40mm Standard BS 8300, CE, EN 1154, EN 1634-1, UKCA Webshop Facet Function Backcheck
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