• UPC/EAN:8413893376572
  • Model:TDSILENT350

TD-SILENT 350/125

£ 170.17 (excl. VAT)

£ 204.20 (inc. VAT)

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

Spigot size: 125mm
Airflow: 360m3/hr
Power Absorbed: 27W
Sound level: 23db 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)

Excellent low noise fan, I've got one unit running years and still as quiet as the first day I turned in on.

Rated by Glenn **********
PDF Files


TD-Silent Series

Available Options

1 x Mounting Feet (Pair) for SLC-630-060B-06301 x Jetflow-HIT Metal inline - 150mm1 x GXC9 - High Performance Extract Fan2 x Circ.connection-125 fo EX-140 ATEX unit1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Versio Square Ceiling Diffusers - RS141 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 650mm2 x Connection Lead for Td ecowatt & PIR sensor1 x Impeller Side Guard - 500mm1 x CBA-130 Inlet Flange for CBT-1302 x TD1300 Mixvent - 250mm2 x 100mm Round Wall Plate1 x Soler & Palau - HXBR-250 ECOWATT - IP441 x Etaline 250mm1 x KRJ - 280 Inlet Guard1 x DA12/9 Feet1 x Classic SAX30/12AR Window/Wall Mounted1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBT-100N Centrifugal1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Electronic extractor fan speed controller - FSC 1.51 x Manrose 150mm - XF150BTP1 x Elta Turboflow-TF - 560mm - Single phase1 x Manrose 150mm - XF150BP1 x Helios HQW-200/4 - IP551 x Elta Unpodded Silencer Melinex 2D-560mm1 x CBM 9-9 550w 4P CM 3-Phase - 51284180001 x Soler & Palau TCBB/4-560/L - IP651 x Elta Wall Cowl SWC25/311 x Acopel F400-400/1601 x 1mtr Round Ducting - 125mm1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x HRB/4-350-BPN1 x Floor Standing Cooler Fan- SRC-4501 x 125mm Wall Duct - 350mm1 x Chaysol SA 25/13 -single inlet centrifugal fan1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x 204x60mm Equal T Piece1 x 110 x 54mm Vertical 90 Degree Bend1 x Mounting Feet (pair) for SB-CON 2501 x Airbrick Grille with flange - 204 x 60mm1 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x 150mm Round Connector with Damper1 x SG AW-710 BGr , RAL 90051 x Metal Inline Fan - VENT-355N1 x Soler & Palau TCBB/6-630/L - IP651 x Duct Wrap Insulation - AWDW25mm1 x Access Door 200mm x 200mm1 x Acopel F400-450/1601 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Soler & Palau TCBT/4-710/H - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x UB47- Universal Insulated Terminal1 x Soler & Palau - HCBT/6-630/H - IP651 x Elta SCP450-1EC - IP551 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x ELTA - Single Phase Transformer 8amps1 x CCZ-404-T (three Phase)1 x SWF-150 Sidewall Mounted Extractor Fan1 x ELTA - Three Phase Transformer 10amps1 x Mini Diffuser - 100mm1 x CBMT/Q 315-54 1 HEATER KIT1 x Acopel F400-800/1801 x Manrose T12 STANDARD Transformer- T12S1 x Duct Mounted Filter Box - G4 Grade Panel - 450mm1 x FLEX CONNECTOR FOR MFQ-560 FAN1 x TecFire Intumescent Damper - Rectangular 350x350mm1 x HRB/4-500-30-APNC1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Chaysol SAP 18/8 1.5kW 700r.p.m. CC CW V5-single inlet centrifugal fan1 x Ancillary Pack for SLC-5601 x TD2000 Mixvent - 315mm1 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Metal Inline Fan - VENT-150NK1 x CBM-10/10 515 6P RE VR IP55 (230V50)F V52 x Elta SLC450-1EC -IE5 Motor- IP551 x Roof Axial Cowl - RAW450 in RAL9005 ( JET BLACK)1 x Access Door 450mm x 450mm1 x Woods HT40jm/16/2/5/201 x 220x90mm 45 Degree Vertical Bend1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x BDS 800 RA b/d shutter1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x FSAF355B1DX Silencer 395/81 x DEF-CBM-RE-7 - Protection Guard1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Dynair QCL 200mm (2-Pole)1 x Helios DDF-200 Roof Cowl1 x Soler & Palau TCBB/4-315/H - IP441 x Same Day Shipping Surcharge1 x Etaline 630mm - D4 01 3 Phase1 x K 250 L Sileo1 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x Elta SCP560/4-3AC - IP551 x Jetflow-HIT Metal inline - 160mm1 x Vent Axia KAF Kitchen Extract Fan - 560mm - 2 Pole - Single Phase1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x SPI-100 C Iris damper1 x DA 10/8 4-Pole 550watt 3-Speed1 x 7-Day Digital Time Switch - TCK7D-6A1 x Carriage1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x ZAP 710-63 Plate axial fan1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x Soler & Palau - HXTR/4-560/H - IP541 x Belt Drive Cased Axial Fan - 800mm - H version1 x HRT/6-710/30-BQ E21 x HCFB/4-400mm plastic impeller plate fan1 x Purlin Box 630/710 for RAW Cowls1 x Prio 500 3 Phase - 230V or 400V - 50Hz1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Rosenberg AKAD 630-4 A1 IP54 400V 50H1 x FSD-TD 600 x 600 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Insulated extract Plenum 6+11 x Soler & Palau TCBB/4-500/H - IP651 x TD-SILENT 2000/3151 x CBM 7/7 250W 4P T RE-VR (Three Phase)1 x Helios HQW-400/4 - IP551 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Flexible PVC Ducting - 220x901 x DEF-1000-AN1 x SG AW 800 Guard grille (GFC)1 x ACO3TO-ADS-VFC-7.1A1 x HRT/4-400-BPN1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 400mm1 x Soler & Palau TCBT/6-630/H - IP651 x CADB/T-HE 54 ECOWATT Series
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