4" S&P TD Silent AC Extractor Fan 160/100N

The TD Silent range are “Mixed-flow” fans with sound-absorbent insulation. Sound waves produced inside the TD, are directed through the perforated inner skin and absorbed by the layer of sound-absorbent material.
Similar to the already very quiet TD range from S&P but with added sound insulation.
The low profile of the TD-SILENT fans makes them the most effective solution for installations where the space of installation is limited such as false ceilings.
You will not believe the sound ratings on the larger fans of this range, they are quite unparalleled by any other fans of that type and size.

Sound levels have been reduced in the inlet and outlet ducts as well as massive reductions in radiated sound levels making the TD-SILENT up to 12dB(A) quieter than major competitors.

As a 'mix-vent' fan these develop less pressure than our acoustic centrifugal box fans, but for use with duct runs shorter than 10 meters or so are perfectly adequate. We anticipate these fans becoming the standard for domestic acoustic in-line extraction systems.

Fitted with rubber gaskets on the inlet and outlet to absorb vibrations, a body that can be dismantled.
Connection box can be rotated 360º, to facilitate easy connection of the power cable.

Low profile "Mixed-flow" fans with soundabsorbent
insulation. Extremely quiet.

Certified of Approval Noise Abatement Society (TD-350, TD-500, TD-800 and TD-1000 models).
Manufactured in plastic material, with a specifically designed internal skin to direct the sound waves at the right angle for them to be captured by the sound-absorbent material (1). Fitted with rubber gaskets on the inlet and outlet to absorb vibrations, a body that can be dismantled. Connection box can be rotated 360º, to facilitate easy connection of the power cable.
 
Motors 
Speed controlable 230V-50Hz motor, of two speed motors. IP44.
Motors are class B, with ball bearings and safety thermal overload protection.
(1) Except the TD-160 SILENT, that is fitted with the special floating motor system patented by S&P.
 
Additional information
The models offer solutions to ventilation problems, especially in places where people work and low sound level is required.
 
TD-SILENT-T models
TD-SILENT versions fitted with a run-on timer adjustable within 1 and 30 minutes and onespeed motor not suitable for speed control.
 
TD-SILENT Series (1300 and 2000 models)
  
Low profile "Mixed-flow" fans with soundabsorbent insulation. Extremely quiet.
Certified of Approval Noise Abatement Society (TD-2000 model). Constructed from sheet steel with epoxy polyester paint, acoustic insulation (MO) glass fibre, within outer shell.
Aerodynamic inlet to improve airflow and reduce sound. Detachable fan unit without demounting duct connections. IP44.
External terminal box IP55.
Removeable fan body with 2 speed motor, single phase 230V-50/60Hz speed controlable, Class F, external rotor aluminium motor with capacitor and
thermal protection.
 
Additional information
The models offer solutions to ventilation problems, especially in places where people work and low sound level is required.

Please note different models within the range have different appearance and size

S&P Fan Range specifications

S&P TD-Silent Mixed Flow Extractor Fans    TD 160/100n         160 M/3            20Db
S&P TD-Silent Mixed Flow Extractor Fans TD250/100 SILENT        240m3/hr     24/19dB
S&P TD-Silent Mixed Flow Extractor Fans TD350/125 SILENT        380m3/hr     20/19dB
S&P TD-Silent Mixed Flow Extractor Fans​​​​​​  ​ TD500/150 SILENT      580m3/hr     22/17dB
S&P TD-Silent Mixed Flow Extractor Fans TD800/200 SILENT         880m3/hr    19/18dB
S&P TD-Silent Mixed Flow Extractor Fans TD1000/200 SILENT     1100m3/hr     21/20dB
S&P TD-Silent Mixed Flow Extractor Fans​​​​​​​ TD1300/250 SILENT     1300m3/hr     35/31dB
S&P TD-Silent Mixed Flow Extractor Fans​​​​​​​​​​​​​​ TD2000/315 SILENT     2000m3/hr     39/33dB