Perfect Silence
The TD Silent series features an inner surface with a perforated design that directs sound waves towards sound-absorbing material. This design dampens noise, making these fans ideal for spaces such as your growing area that require a quiet working environment. With a noise measurement of up to 17dBa, the TD Silent is the world's quietest duct fan. The TD 350, TD 500, TD 800, TD 1000, and TD 2000 models carry the Quiet Mark certification awarded by the UK Noise Reduction Association.
Variable speed fan motors (Class B) are IP44 protected. They feature ball bearings and overload protection. The low-profile design of the fans offers an advantage in tight spaces such as attics and suspended ceilings. The perforated inner surface of the fans directs sound waves towards sound-absorbing material to dampen sound. Thanks to the unique body design, you can open the fan without removing it from the duct to clean the motor and impeller and perform maintenance. The electrical connection terminal can rotate 360° around the fan for easy connection of power cables. Clamps located in the connection throats facilitate installation, while rubber gaskets dampen vibrations and ensure tightness. For wall or ceiling mounting, the fans have a dual-material suspension bracket that prevents vibration on the motor. The fans are made of plastic material.