Bachsmoke H

Horizontal Smoke Curtain:



Product features
BACHSMOKE H is a Horizontal Automatic Smoke Curtain that in the case of fire, limits and controls the smoke, with classification D120.

The curtain is composed by:

  • fiberglass fabric with polyurethane coating on both sides seamed with reinforced steel wire and fixed to a two steel rollers of 78mm of diameter
  • galvanized steel elements as head-box, side guides and bottom bar

All the system is driven by two 24Vdc tubular motors, in opposite sides.

The control panel for automatic curtains (CBM),has nominal input voltage of 115Vac or 220Vac and output voltage of 24Vdc.

Uninterruptible Power Supply (UPS System) with autonomy up to 6 hours exists in all control panels.

Tested and approved according to the European Standard UNE EN 12101-1 and with CE Marking.


Description of operation
The system can be activated by a SHEV, fire alarm contact, internal fire and smoke detection devices, or manual emergency buttons.

In the event of a fire, the BACH's Control Panel (CBM), receives the signal alarm, and the automatic curtain deploys automatically, at constant speed. If there is a false alarm the curtains return to stand-by position automatically after reset of alarm from main Fire Management Systems.

In case of main power loss, the curtain will be ready to be activated with batteries at least during the next 24h.


Usually installed in logistics centers, industries, nuclear power plants, agri-food indutries, shops, theaters, sports centers, etc.


Characteristics and Advantages

Main features off the system
  • Control panel CBM
  • BACH Tubular Motor 24Vdc
  • Galvanized Steel Head-box
  • Galvanized Steel Roller
  • Galvanized Steel Side Guides
  • Galvanized Steel bottom bar
  • Fire resistant fabric
Tests and Standarts
  • Technical assessment of suitability
  • Registration in CTE recognized certifications test and resistance classification D120 according to norms
  • Tested and approved according to the European Standard UNE EN 12101-1 and with CE Marking

Technical Sheets

pdfTechnical Sheet BACHSMOKE H