Secure Spiral (EFA-SST Efficient)
Ideal for cramped installations needing a compact, springless high-speed spiral door for indoors and outdoors with RC2 safety.
- Slim frame for confined installation locations
- Chain drive ensures minimal maintenance
- Resistance class 2 according to DIN/TS 18194:2020 – RC 2
- Maximum opening and closing speed of up to 0.5 m/s
- Up to 150,000 operating cycles per year
- Widths up to 4,000 mm
- Heights up to 5,130 mm
- Tested and certified by IFT Rosenheim
The EFA-SST Efficient RC 2 is a compact, springless high-speed spiral door for cramped spaces, indoors and outdoors, with a space-saving chain drive, RC 2 certification, burglary protection and EFAPROTECT.
- Tailored safety solution for cramped installations: A compact, springless design suitable for confined spaces.
- Indoor and outdoor versatility: A highly insulated door leaf and canopy-ready installation.
- RC 2 resistance rating: DIN/TS 18194:2020 RC 2 with ift Rosenheim certification.
- Space-saving chain drive: Minimises maintenance and eliminates the need for spring weight compensation.
- Enhanced security: Burglary-proof locking and EFAPROTECT options for robust protection.
The EFA-SST Efficient is a compact, springless high-speed spiral door designed for cramped spaces and both indoor and outdoor use. It features a space-saving chain drive, low noise, long life, RC 2 safety, burglary-protected locking, and EFAPROTECT options, delivering reliable, secure access in tight installations, with canopy-ready outdoor capability and streamlined maintenance for demanding industrial environments and applications.
- The latest in high speed door technology
- Saves energy, reduces noise & quiet operation
- Space saving & sustainable
- Rapid opening, up to 4 m/s
- Advanced security & remote monitoring
Secure Spiral Features
(EFA-SST Efficient)- Space-saving design – Thanks to the heavy-duty chain drive, the EFA-SST Efficient does not require weight compensation by means of springs. This saves space and reduces maintenance costs. The compact door case dimensions allow installation in many situations, and the highly insulated door lead makes it suitable for both indoor and outdoor use.
- Guaranteed longevity – The door leaf consists of individual laths, connected by a hinge chain. Rollers guided through vertical and spiral-shaped leaf guides minimise wear, keep noise low, and ensure long service life with minimal maintenance.
- Innovative safety – Certified to DIN/TS 18194:2020 RC 2 and part of the EFAPROTECT Series. The automatic, burglary-proof locking mechanism provides robust protection from intruders without interfering with ongoing processes.
