TD-SILENT In-line Mixed Flow Duct Fan (Designed for Rigid Duct Applications)
In-line Duct Fan Series
Model Features
- Exhaust air up to 530 CFM with static pressure capabilities to 1" w.g.
- Mixed flow impeller for excellent air flow to pressure performance ratio
- Direct connection, single-speed motor
- Ideal for applications where space is limited
- cULus Listed
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 and motor warranty
| Model | Duct Dia. (in) | Max. CFM | Nom. RPM | Voltage | Frequency (Hz) | Max. Watts | Current | Max. SP (in W.G.) | Max. Temp. of Transported Air | Shipping Weight |
| TD-125XS | 5 | 203 | 2500 | 120 | 60 | 36 | 0.32 A | 0.5 | 104 °F | 11.9 lbs |
| TD-150S | 6 | 333 | 2700 | 120 | 60 | 65 | 0.54 A | 1.0 | 140 °F | 13.2 lbs |
| TD-200S | 8 | 530 | 2200 | 120 | 60 | 122 | 0.80 A | 1.0 | 140 °F | 19.2 lbs |
| Model | A | Ø B | C | Ø D | E | F | G | H |
| TD-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" |
| TD-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" |
| TD-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" |
Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.
Standard Accessories
| BOC | Interior Air Valve Metal | Download |
| BOR | Interior Air Valve Plastic | 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 |
| ID | Flexible Round Duct | |
| MAR | Connections for Rectangular Duct | Download |
| MBR | Connection Flange | |
| MCA | Backdraft Damper | Download |
| MD | Motorized Backdraft Damper | Download |
| MFL | Filter Box | Download |
| MRJ | Grille | Download |
| PER-CN | High Pressure Aluminum Louver Shutter | Download |
| PER-W | Plastic Louver 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 |
- General / Clean Air