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Dorma BTS80 Floor Spring Door Closer EN4
REF: BTS80
£359.00

3 In stock

Description

Details

  • Suitable for doors up to 1100mm (W) with maximum 300kg leaf weight.

Dorma BTS80 Floor Spring Door Closer EN4 includes a cement box and standard spindle. It is a universal non-handed floor spring for single and double action doors. With adjustable closing speed and closing action from approximately 175°, with hydraulically controlled closing cycle and mechanical back-check. Integral pressure compensation feature allows for temperature independent hold-open between 75° and 175° (removable). Hold-open start point and delayed action is easily adjustable using the valve. 

Specifications

Specifications

Name Dorma BTS80 Floor Spring Door Closer EN4
SKU BTS80
Brand Dorma
Size 341mm x 78mm x 60mm
Weight (KG) 7.0000
Finish Silver
Handing Reversible
Closer Type Floor-spring
Closer Features Adjustable Speed, Backcheck, Delayed Action, Hold Open
Closer Strength 4
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