• 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 CBP-10/10-RC1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Spiral Ducting 3 Meters - 500mm2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBP-12/9-RC1 x Chaysol da 10-10 - 550watt1 x CBM 15/15 6p 3phase 2.2kw1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT C1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 373watt CVR1 x CBM-15/15 2200w 6PT C K IP55 (230/400V50)F V51 x CBP-12/12 RC LOW PRESSURE CENTRIFUGAL FAN1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x K 315 L Sileo Metal Tube Fan1 x CBP-7/7 LOW PRESSURE CENTRIFUGAL FAN1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Helios GigaBox 355mm GBW 355/4 T120 centrifugal1 x Ducting 15 Degree Bend - 125mm1 x Helios ELS-VE 601 x Decor 200-C Bathroom Fan1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x CBM 10/10 - 373watt - 6 Pole1 x Slotted channel1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Ducting 90 Degree Bend - 100mm1 x Ducting T Piece Equal - 100mm1 x Ducting 15 Degree Bend - 100mm1 x Ducting 90 Degree Bend - 80mm1 x Ducting 90 Degree Bend - 355mm1 x Helios Condense Collector1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Duct Fast Clamps - 100mm1 x Ducting T Piece Equal - 200mm1 x VA100XT Timer Bathroom Fan1 x Spiral end cap - 100mm1 x Duct Termination with Mesh - 355mm1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Decor 300-C Bathroom Fan1 x Spiral Ducting 3 Meters - 125mm1 x EB-100N S - Centrifugal Fan1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Acopel F400-315/1601 x Transformer 5 Speed Controller - ATC1-10TK1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Anti Vibration Duct Suspension Rings - 315mm1 x DA12/12 Feet1 x Helios ELS-VEZ 601 x Helios GigaBox 450mm GBW 450/4 T120 centrifugal1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Helios M1/100 Fan1 x Helios ELS EC 60/35 P1 x Eco Hand Drier1 x G2 duct Mounted Panel Filter - 435 x 435 x 47mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...