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TD-SILENT • Circular Duct Fan

  • In-line mixed flow
  • Circular
  • Plastic / Metal
  • Ultra-Quiet duct fan
  • AC
  • IP44
  • S&P

In-line mixed flow duct fans ultra-quiet

Brand

S&P

Composition

Models 160 to 1000
  • 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 controllable 230V-50Hz motor
  • 2-speed or 3-speed motors (depending on the models).
  • 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.

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 1-speed or 3-speed motors not suitable for speed control.

Models 1300 and 2000
  • 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 3 speed motor, single phase 230V-50/60Hz speed controllable, 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.

Technical Data

TD-SILENTDiam.SpeedMax. absorbedMaximumSound pressureTemperatureWeigth3-speed
switch		Speed
controller
  powercurrentairflowlevel @ 3mminmax 
mmrpmWAm3/hd(BA)°C°Ckg
TD-160/100 N SILENT1002400290.1718024-20+401.4COM-2
REGUL-2		RMB-1,5
REB-1
2200180.1115022
TD-250/100 SILENT1002210270.1225025-20+405.4COM-2
REGUL-2		RMB-1,5
REB-1
1680210.1020020
TD-350/125 SILENT1252100270.1233023-20+405.0COM-2
REGUL-2		RMB-1,5
REB-1
1650210.1026018
TD-500/150-160
SILENT 3V		150/1602480590.2655027-20+606.0COM-3
INTER 4P		RMB-1,5
REB-1
2060500.2245022
1610450.2035017
TD-800/200
SILENT 3V		20021701020.5091028-20+608.7COM-3
INTER 4P		RMB-1,5
REB-1
1870920.4778024
1660900.4669022
TD-1000/200
SILENT 3V		20024501300.55104029-20+608.7COM-3
INTER 4P		RMB-1,5
REB-1
22101270.5591027
19201220.5379024
TD-1300/250
SILENT 3V		25025302040.85132036-20+6020.0COM-3
INTER 4P		RMB-1,5
REB-1
22301630.68116033
20301440.60104031
TD-2000/315
SILENT 3V		31526702931.25177039-40+6025.0COM-3
INTER 4P		RMB-1,5
REB-2,5
24902320.97161038
22401900.78148036
            
TD-SILENT T (TIMER)Diam.SpeedMax. absorbedMaximumSound pressureTemperatureWeigthTimer
  powercurrentairflowlevel @ 3mminmax 
mmrpmWAm3/hd(BA)°C°Ckg
TD-250/100 SILENT T1002200240.1124024-20+405.4Yes
TD-350/125 SILENT T1252250300.1338020-20+404.9Yes
TD-500/150-160 SILENT T150/1602500500.2258022-20+606.0Yes
TD-800/200 SILENT T2002780950.4588019-20+608.7Yes
TD-1000/200 SILENT T20025001200.50110021-20+608.7Yes

Dimensions

ModelAØBCØDEFGH
TD-250/1005759725220410025083121
TD-350/12546212325220410025083121
TD-500/150-16048414727422111625096134
TD-800/200568198327264145340129164
TD-1000/200568198327264145340129164
TD-1300/250680248331387140200280171
TD-2000/315825312373432152260335192
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