Efaflex High Speed Folding Door
Verified by manufacturer over a year ago
EFA-SFT® L
EFA-SFT® L
Contemporary design, first class durability and free-flowing high speed door wings.
Application
Suitable for almost any application, inside or outside, ideal for external facades.
Description
EFAFLEX High-speed folding doors offer contemporary design and first class durability. The folding mechanism design and free-flowing door wings provides clear access to opening immediately. Some of its significant features include:
- Powerful, low-maintenance external door.
- Maximum speed up to 2.5 m/s.
- Up to 200,000 operating cycles per year.
- Wind load up to class 4.
General information
Size | Manufacturer guidanceCustom manufactured to size. |
Warranty description | One year. Guidance for specification option: Or 100 000 cycles. |
Uniclass | |
NATSPEC National Classification System | 0453b Doors and Access Panels – Folding Doors and Grilles 0453 Doors and Access Panels |
SpeedSpec | 08200 Doors and Door Frames |
SpecPack | 08200 Doors, Door Frames and Hatches |
Specification data - Sliding folding doorsets
Size | 3750 w x 3750 h (mm).Manufacturer guidanceCustom manufactured to size. Available in maximum dimensions of 3750 mm (width) x 3750 mm (height). |
Grade | External.Internal. |
Performance | |
Fire resistance level | |
Standard | To DIN 4102. |
Value | Class B2. |
Acoustic performance | |
Standard | To DIN EN 717-1. |
Weighted sound reduction index (Rw) | 21 dB. |
Water penetration resistance | |
Non-exposed | Class 0.Manufacturer guidanceTo DIN EN 13241-1. |
Air infiltration | |
Low level | Class 0.Manufacturer guidanceTo DIN EN 13241-1. |
U-value | 4.88 W/m²K.Manufacturer guidanceTo DIN EN 13241-1. |
Door leaf | |
Material | Aluminium E6 / EV1 anodised.Guidance for specification option: Standard. Single walled window.Guidance for specification option: Standard. Double walled window.Guidance for specification option: Upon request, contact manufacturer for details. Non-transparent filling single walled.Guidance for specification option: Upon request, contact manufacturer for details. Non-transparent filling double walled.Guidance for specification option: Upon request, contact manufacturer for details. |
Profile | Steel-sheet, galvanized.Guidance for specification option: Standard. Powder-coated steel.Guidance for specification option: Upon request, consult manufacturer for details. Colour according to RAL. |
Maximum wind loading | Class 4. Manufacturer guidanceTo DIN EN 12424. |
Operating forces | To DIN EN 13241-1. |
Speed | Closing speed: 1.0 m/s. |
Colour/ Finish | Manufacturer guidanceColour according to RAL. Upon request, contact manufacturer for details. |
Control system | EFA-TRONIC® (with integrated). Guidance for specification option: Standard. Frequency converter. Guidance for specification option: Standard. EFA-TRONIC® PROFESSIONAL (incl. FC). Guidance for specification option: Upon request, consult manufacturer for details. Main switch with membrane key pad. Guidance for specification option: Standard. |
Cycles | 200 000 operating cycles per year. |
Opening speed | 2.0 m/s. Manufacturer guidanceMaximum door leaf speed: 2.5 m/s. |
Power supply | 230 V/ 50 Hz. |
Safety devices | Terminal strip. Guidance for specification option: Standard. Light barrier. Guidance for specification option: Upon request, consult manufacturer for details. Approach area monitoring. Guidance for specification option: Upon request, consult manufacturer for details. External light grid. Guidance for specification option: Upon request, consult manufacturer for details. |
Sustainability data
Country of material origin | Germany |
Country of product manufacture | Germany |
Literature
Efaflex high speed folding door brochure