Dorma BTS80 EN-6 Door Closer Floor Spring Adjustable Hold Open 80130000
Dorma BTS80 EN-6 Door Closer Floor Spring
80130000
Floor Spring are mostly used in glass doors (e.g. inner doors of business parks, shopping malls, and hospital buildings).
Floor Spring Function - A mechanical door closing device that can effectively resist when the door with heavy traffic is opened too quickly or with too much force.
- Universal non-handed floor spring for single and double action door
- Used on both fire and smoke check doors and with its concealed application is ideal for situations, where aesthetic quality is not comprised by safety assurance.
- Designed to meet the requirements for all door types and can satisfy every application required, due to its versatility.
- Once installed below floor level, the mechanism is almost completely concealed from view.
Details
- CategoryDoor Closers
- RangeDorma
Specifications
Features:
- With adjustable closing speed and closing action from approx. 175 degrees, with a hydraulically controlled closing cycle and mechanical backcheck
- Allows for temperature-independent hold-open between 75 degrees and 175 degrees (removable)
- Hold-open start point and delayed action are easily adjustable by valve
- Concealed assembly
- Can be used on fire and smoke check doors
- Easy to install
Specifications:
- Length: 341mm
- Width: 78mm
- Height: 60mm
- Weight: 7.1kg
- Spring Strength: EN6
- Standard and External Doors: Up to 1400mm
- Max. Leaf Weight: 300kg
- Backcheck: Yes
- Delayed Action: Yes
- Max Opening: 175 Degrees
- Hold Open: Adjustable
Protection:
- Successfully third party tested to BS EN1154
- CERTIFIRE Approved CF127
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Keeler Hardware is a renowned supplier of Door and Architectural Hardware.
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