Efficient, low-noise exhaust fans
It is claimed that Fantech’s new TD Silent 250-millimetre and TD Silent 315-millimetre model exhaust fans are quieter than any other in their class.
Fantech has added two new models to its TD Silent Series of efficient, low-noise exhaust fans – the TD Silent 250-millimetre and TD Silent 315-millimetre models. According to Fantech, these fans are quieter than any other fan in their class. Soundwaves produced inside the fans are captured by a sound-absorbent internal membrane, resulting in an efficient, low-profile fan that operates very quietly.
At 3 metres the TD Silent 250-millimetre has a sound pressure of 42dB(A) in low speed and 47dB(A) in high speed. The 315-millimetre has a sound pressure of 44dB(A) in low speed and 50dB(A) in high speed. The fans are suitable for hospitals, apartments, hotels and offices where the constant sound of the ventilation system could distract the occupants.