• Model:DR-L

Ducting Reducers Long - 400mm

£ 25.23 (excl. VAT)

£ 30.28 (inc. VAT)

Long Reducers for 400mm spiral ducting.
Provides two male fittings to insert into spiral.

Select size below.

Please note these are for reducing and fitting inside ducting.
To mount directly onto a fan spigot or other 'male' fitting you will need a Female ducting connector.

Available Options

1 x TCDH-EXD Atex roof mounted Series1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Desk fan 9 inch - SFG91 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x HCF - Ceiling Fan 1200mm (48 inch)1 x HXP450/6-1 - 6 Pole - Single Phase1 x Etaline 450mm D4 01 (Three Phase)1 x Spiral Duct Grille Termination - 80mm1 x Kitchen Grease Filter - Mesh Type NON standard 290mm x 290mm x 47mm Actual1 x Helios AV200 External Wall Fan1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Kitchen Grease Filter - Mesh Type Non standard : 381 x 355 x 47mm1 x Compact SCD500/4-3AC1 x Male Ducting Connector - 80mm1 x HRST/4-710-20 BPN C Rotorex Sickle bladed fan1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x Ducting 30 Degree Bend - 400mm1 x Helios HQW-450/6 - IP551 x OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit1 x Elta SPA450/46-3AC - IP541 x HRB/4-450-35-BPN1 x Anti Vibration Duct Suspension Rings - 80mm1 x Spiral end cap - 80mm1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x Elta SPA450/4-1AC - IP541 x SG AW 1000 Guard 6-Pole1 x Helios AV100 External Wall Fan1 x PF 60- Passive Filter Element1 x Circular Ceiling Diffuser - TST 2001 x HCFT/4-450mm plastic impeller plate fan1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x 1mtr Round Ducting - 125mm1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x Soler & Palau - HCBT/4-1000/L - IP551 x Kitchen Grease Filter - Mesh Type Non standard 450mm x 150mm x 22mm ( CEF450 Replacement)1 x Female Ducting Connector - 80mm1 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Rosenberg DQ 1000-8 plate axial fan1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Fresh Air control carbon filter - 125mm1 x Raptor SDA500/6-1AC1 x NKS-D swirl diffuser v-300 x 300mm1 x Round ceiling diffuser 250mm1 x HCFB/4-450mm plastic impeller plate fan1 x HRB/4-450-30-APN1 x Elta SPA710/4/6-3AC - IP541 x Sentinel D-BOX 100S1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x PCA Diffuser - PCA-2501 x 125mm Round Connector with Damper1 x 125mm Round Condensation Trap
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

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