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TD-SILENT In-line Mixed Flow Duct Fan (Designed for Rigid Duct Applications)

In-line/Sidewall Duct Fan Series


Model Features

  • Exhaust air up to 530 CFM with static pressure capabilities to 1" w.g.
  • Mixed flow impeller for excellent airflow to pressure performance ratio
  • Direct connection, single-speed motor
  • Ideal for applications where space is limited
  • cULus Listed
  • ENERGY STAR® qualified

cULus Listed   ENERGY STAR Qualified   Title 24   HVI Certified

Model Overview

The TD-SILENT fans are extremely quiet, low profile "Mixed-flow" fans manufactured in tough reinforced plastic material, a single-speed controllable 115V 60Hz motor and an external connection box. Sound waves are directed through the perforated inner skin and absorbed by a layer of sound-absorbent insulation. These fans are fitted with rubber gaskets on the inlet and outlet to facilitate installation, absorb vibrations, and provide a virtually air-tight seal.

The TD-SILENT offers the same simple installation features as the extremely popular TD-MIXVENT fans with an integral mounting bracket, removable body, and a terminal box that can be rotated 360 degrees. The low profile of the fans makes them the ideal product for installations with low height limits, such as the case of suspended ceilings.

5-year fan housing warranty, 5-year motor warranty

Size Duct Dia. Max. CFM Nom. RPM Voltage Frequency Max. Watts Current Max. SP Max. Temp. of Transported Air Avg. Ship Weight
125XS 5" 203 2500 120V 60Hz 36W 0.32A 0.6" 104°F 11.9 lbs
150S 6" 333 2700 120V 60Hz 65W 0.54A 1.2" 140°F 13.2 lbs
200S 8" 530 2200 120V 60Hz 122W 0.80A 1.2" 140°F 19.2 lbs
Dimensional Drawing TD-SILENT
Size A ø B C ø D E F G H
125XS 22-5/8" 3-13/16" 9-15/16" 8-1/16" 3-15/16" 9-13/16" 3-1/4" 4-3/4"
150S 19-1/16" 5-13/16" 10-13/16" 8-11/16" 4-9/16" 9-13/16" 3-3/4" 5-1/4"
200S 22-3/8" 7-13/16" 12-7/8" 10-3/8" 5-11/16" 13-11/16" 5-1/16" 6-7/16"

Note: Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.

Standard Accessories

Part Description  
BOC Interior Air Valve Metal   Download
BOR Interior Air Valve Plastic   Download
CAR Metal Backdraft Damper   Download
EPBT-60 Electronic Push Button Timer   Download
FB Filter Box   Download
FT247 Programmable Fan Timer   Download
FT622 ASHRAE 62.2 Bath Fan Ventilation Control   Download
GRA Aluminum Exterior Fixed Grille   Download
MBR Connection Flange   Download
MCA Backdraft Damper   Download
PER-CN High-Pressure Aluminum Louver Shutter   Download
PER-W Plastic Louvered Shutter   Download
PG Premium Grille/Collar   Download
SC Speed Control   Download
SCS5 Speed Control Slide Type   Download
SIL Acoustic Attenuators   Download
SR Reducer   Download
SY Y Sheet Metal Adapter   Download
VL Vent Light   Download

Inline Fans Options Brochure   Download
TD-SILENT Catalog Pages   Download
TD-SILENT Product Submittal   Download
TD-SILENT IOM   Download

TD-SILENT Revit File (Face Based Family)  
TD-SILENT Revit File (Horizontal Configuration Family)  

  • General/Clean Air