Variabele standalone device
With 100 approved unit sizes for installation on roofs and walls Leo-star is the ideal solution for ventilation and smoke extraction requirements.
Leo-star can be applied as standalone device on the entire roof area |1| and in the façade as SHVE or ventilation |2|.
Approved fall-through protection and increased snow load
Steel mesh grids can be added and with only minor additional design modifications Leo-Star complies with the requirements of DIN 4426 as well as GS-Bau-18 and the Swiss SUVA standard. The result is an approved and guaranteed fall-through protection.
(Under the precondition that maintenance intervals have been followed and installation has been performed by qualified staff).
Exceptional snow loads
Leo-star sets new standards for opening forces for increased snow loads, exceeding 500 N/m2. Tested and approved according EN 12101-2 several standard sizes are available.
VdS-geprüft nach DIN EN 12101-2
INDU LIGHT designs, supplies and installs individually dimensioned SEV units. We are a specialist business certified according to ISO 9001:2000, a VdS-approved constructor company and an active member of the trade association Tageslicht und Rauchschutz e.V.
The CE approval of our products was carried out by VdS institute for fire protection and security.
Proven pneumatic technology or 24V technology are available for our SHEV devices.
Beside standard design principles of smoke and heat exhaust units we also consider the standards and guidelines including:
- DIN 18232
- VdS guidelines
- Industrial building directives
- VDI 3564
- TRVB S 125
Technical details Leo-star
Used purely as a ventilation flap, Leo-star can be configured to almost any desired set of dimension.
The values quoted here relate to reference natural smoke and heat exhaust units (NSHEV), defined in DIN EN 12101-2 or SHEV units in combination with natural ventilation.
Single flap (Leo-star)
|Dimensions (m)||Aa (m2)|
|pneumatic CO2||1,00-2,00 x 1,00-2,50||0,75 - 3,75|
|electrical 24 V||1,00-1,50 x 1,00-2,50||0,54 - 2,66|
Double flap (Leo-star_double)
|Dimensions (m)||Aa (m2)|
|pneumatic CO2||1,20-2,50 x 1,20-2,50||0,936 - 4,063|
|electrical 24 V||1,20-2,50 x 1,20-1,50||0,936 - 2,438|
Accessories for Leo-star
Service and professional maintenace
As manufacturer and approved supplier of SHEV systems INDU LIGHT performs regular maintenance. Our professional service technicians verify that SHEV devices and systems are in order and fully functional. The records of the inspections performed are stored and managed by INDU LIGHT.
By law SHEV systems must be maintained at legally defined inspection intervals. Contact us – we will schedule and arrange maintenance on time.
Fall and fall-through protection
Continuous rooflights and light domes without structural features to render them permanently fall-through proof must include suitable covers or suspended structures which prevent individuals from falling through. INDU LIGHT protective systems are available for continuous rooflights and light domes and can be retrofitted onto all current INDU LIGHT products.