BTS 80 Floor Spring
Verified by manufacturer 1 month ago
Universal, non-handed floor spring conforming to DIN EN 1154.
Application
Suitable for single and double action doors up to maximum 300 kg leaf weight.
Description
Universal floor spring conforming to DIN EN 1154 for use with a wide variety of door constructions and floor coverings.
Features and benefits:
- Non-handed design.
- Maximum door leaf weight 300 kg.
- Closing speed adjustable in the range 175°–0°.
- Delayed action option available as selectable alternative to adjustable hold-open feature.
- Concealed installation for maximum visual elegance.
- Mechanical back check.
General information
Material | Brass Stainless steel Manufacturer guidanceCoverplate material. |
Length | 341 mm |
Width | 78 mm |
Height | 60 mm |
Uniclass | |
CAWS | P21/14 Floor springs P21/450 Floor springs |
Product range |
Specification data - Floor springs
Standard | To BS EN 1154. |
Closer functions | Mechanical back check. |
Materials and finishes | Satin brass.Stainless steel.Manufacturer guidanceCoverplate material. |
Spring strength | EN 3. Guidance for specification option: For standard and external doors up to 950 mm wide. EN 4. Guidance for specification option: For standard and external doors up to 1100 mm wide. EN 6. Guidance for specification option: For standard and external doors up to 1400 mm wide. |
Spindle extension | None. Guidance for specification option: As standard. 5 mm. 7.5 mm. 10 mm. 12.5 mm. Manufacturer guidanceA range of interchangeable spindles is available to provide greater floor clearance if required (e.g. doors with thresholds, carpeted floors). Special spindles available on application: e.g. with flat face profile and 3° offset or square section; spindles for non-DORMA-specific accessories are also available. |
Accessories | None. DORMA 2300 sealing compound. Guidance for specification option: For filling cavities between floor spring body and cement box to protect against moisture penetration. Manufacturer guidanceContact manufacturer for Information about other accessories, such as door straps and top centres. |
Dimensions | 341 x 78 x 60 mm. |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Literature
DORMA BTS 80 & BTS 75 V floor springs
DORMA BTS Floor Spring Accessories