AKUSTIFLEKS 200/1m (acoustic silencer)

Ventilation duct with thermal insulation made of reinforced aluminum foil. It guarantees minimal heat loss and reduces the noise level. The temperature resistance of this cable reaches 250°C. Available in diameter 100mm. 125mm. 150mm. 160mm. 200mm. 250mm and lengths of 5m or 10m. The outer cover is a laminate of aluminum foil. Element made in Poland. 45 years of experience of DOSPEL in production is a guarantee of the highest quality.

Patented "Double - flow patent" system used in our filters. thanks to its pioneering construction technology. that we can filter the air much more effectively than the filters available on the market so far

Ventilation duct made of aluminum reinforced with spirally wound steel wire, which stiffens the duct and gives it the right shape. The cable is resistant to temperatures in the range -30°C÷+250°C. The pipe is available in diameters of 80mm, 100mm, 110mm, 115mm, 120mm, 125mm, 130mm, 140mm, 150mm, 160mm, 200mm, 250mm and 315mm. Standard length before stretching is 1m, and after stretching is 3m. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.

Indoor air handling units are designed for indoor operation in premises such as machine rooms, basements, etc. The housings of the air handling units are made of sandwich panels filled with rigid polyurethane foam or mineral wool, covered with galvanized sheet on both sides. The thickness of the panel depends on the size of the air handling unit. Sandwich panels provide excellent thermal insulation and meet strict acoustic requirements, providing sound insulation of 28-30 decibels. The units use high efficiency centrifugal fans with backward curved blades located directly on the motor shaft, ensuring optimal performance of the system. Their speed is controlled smoothly by means of a frequency converter. For climatic zones with moderate-cold climate the northern version of the casing is used. Panel thickness 50 mm, inspection doors with hinges and rotary lock, rubber seals, air damper with electric heating, profile with thermal lock.