• UPC/EAN:8413893376589
  • Model:TDSILENT250

TD-SILENT 250/100

£ 168.27 (excl. VAT)

£ 201.92 (inc. VAT)

Standard versions on 150mm versions and above now have three speed motors.

Spigot size: 100mm
Airflow: 250m3/hr
Power Absorbed: 27W
Sound level: 25db radiated @ 3M.

The S&P TD SILENT Series Inline Mixed Flow Ultra Quiet Duct Fan

The S&P TD Silent inline fan 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 inline 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.

The Envirovent SILMV is exactly the same product, made in the same factory. Depending on stock we may ship the Envirovent version, which has an extended 5yr warranty.
Click HERE for link to promo movie.



Motors Speed controllable 230 V 50 Hz motor on the standard 2 speed motor version.
Motors are IP44, class B, with ball bearings and safety thermal overload protection.




(Excluding E-Bay)
PDF Files


TD-Silent Series

Available Options

2 x Transformer (silent) speed controller - RE 3.0 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Helios HQW-200/4 - IP552 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Isolator Switch - ISOSW1 x 7 Day Programmable TIMECLOCK1 x Helios HQW-630/4 - IP553 x Speed Controller - REB102 x SG-200 Fan Guard for the HQW 2002 x REB-CVF 0-10v Controller1 x Elta Variable Speed Drive IP66 - 2.2KW2 x Transformer Speed Control - RTRE- 7.0Amp3 x Speed Controller - REB1-N1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x MTP 10, 10K, Speed control2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Helios HQW-315/4 - IP552 x MEV Spider Wireless boost Switch - MEV-SWH-W6 x Transformer Speed Control - RTRE- 1.5Amp2 x CBM 9-9 550w 4P VR (Open Motor)5 x PIR Sensor - PIR25 x Vent Axia Silent 100T (TIMER)2 x CBA-60 Inlet Flange for CBT-601 x Silent 100 Window Kit - windowS5 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Helios HQW-250/4 - IP554 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x TUNE-R-200-3-M1 - Control Damper2 x TD Mixvent 800/200 EEXEIIT31 x Elta Wall Cowl SWC25/314 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta Wall Cowl SWC45/504 x PIR Sensor - PIR45 x Speed Controller - REB12 x UB47- Universal Insulated Terminal4 x Speed Controller - REB81 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm2 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3003 x Elta 6 Amp Electronic single phase speed controller.1 x DEF-CBM-RE-7 - Protection Guard3 x Elta - Room Sensor - Temp/Humid/C022 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Elta Variable Speed Drive IP66 - 1.5KW2 x Compact SCD450/4-1AC2 x Mini Diffuser - 100mm1 x Speed Controller - REB2.5-N1 x GXC6EC - High Performance Extract Fan1 x VTR 300 STD Filter Kit2 x ENV 100 12v transformer SELV2 x DDMP 10-08 3F 2210W M6A4 DG02 x TUNE-R-200-3-M4 - Control Damper2 x Vent Axia ACM 125 inline mixed flow duct fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5954 x CBT-100N Centrifugal2 x Helios TSW 1.5 Amp Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller2 x Transformer speed controller - ATC1 - 1.5 Amps1 x Elta 10 Amp Electronic single phase speed controller.1 x ELM 18 EX Flexible Cuff for ERM 181 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x REE-2 Electronic Speed Controller3 x MTS10- extractor fan 3 step switch2 x FRQ5-10A Inverter Speed controller1 x EBM-Papst D4E225-BC01-17 Double inlet2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 355mm1 x Contactor Interface Station - CI91 x SAVE VSR 300 heat recovery unit2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Elta 3 Amp Electronic single phase speed controller with TK1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Vent Axia SC5001 - Speed controller2 x AIRVENT speed control - AIR4019611 x EBM-Papst D3G133-BF05-14 Double inlet2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Electrostatic Precipitator - 1H x 3W1 x Speed controller with Reverse - REB-1R1 x Transformer 5 Speed Controller - ATC1-4TK
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...