JET-Gruppe – Part of VELUX Commercial


Pneumatic SHEV system for utilisation in double flaps

The JET-VARIO-THERM DK 95° fitting is an all-rounder on the industrial flat roof. With the SHEV opener fitting for JET double flaps in the VARIO-NORM and VARIO-THERM continuous rooflights, you can guarantee the largest possible aerodynamic opening area for effective smoke exhaust in the event of a fire - tested and certified in accordance with DIN EN 12101-2.

The system has an SHEV certificate as an NSHEV double flap. It can simultaneously be utilised as a ventilation flap application, for which there are various electrical and pneumatic control options available.

  • SHEV opener systems for JET double flaps in VARIO-NORM or VARIO-THERM continuous rooflight
  • Tested and certified according to DIN EN 12101-2
  • Deliverable in dimensions from 200 x 100 cm up to 400 x 204 cm As CO2 OPEN system or CO2 OPEN / CLOSE system
  • Controlling options for the ventilation function
  • Different ventilation lifts can be selected pneumatically or electrically
  • Maximum AA Value: 5.83 m2
  • Maximum snow load: SL 750
  • Wind load: WL 1500
  • Maximum temperature class: T (-05)
  • Function safety: Re 50 Type A dual purpose or Re 1000 Type B dual purpose
  • Thermal resistance: B300-30-E
  • Industrial buildings
  • Commercial buildings