TANGRA's News
In-line explosion proof fans Soler & Palau
Range of in-line duct fan, specially designed for the extraction of potentially hazardous and explosive gases.
Energy Efficiency and Renewable Energy
TANGRA was a partner of a Bulgarian newspaper Capital for a forum on Energy Efficiency and Renewable Energy
Mobil extraction / Filter unit
WeldFilter - mobile filter unit for light welding and extraction application
TANGRA turns 22 years
TANGRA turns 22 years. The first private Bulgarian company for HVAC founded in 1989 celebrate its birthday. We gained a lot of experience during these 22 years and we will continue working harder...
Chimney fans
Cabinet fans especially designed for use and distribution of heat produced by fireplaces, suitable for continuous extraction of air streams at temperatures up to 180 degrees.
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