• 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 EM30-24 Electro-Mechanical Control Panel1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x CONTROL ECOWATT - Basic1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Systemair Save Touch Control Panel - White1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Spiral Ducting 1 meter - 150mm2 x Female Ducting Connector - 1000mm1 x 1mtr Round Ducting - 100mm1 x TTC-2000 Three phase electric heater controller1 x Spiral Ducting 3 Meters - 710mm1 x Spiral Ducting 1 meter - 250mm1 x Duct Suspension Rings - 150mm1 x Ducting 45 Degree Bend - 1000mm1 x 220x90mm Elbow Plenum with 160mm Spigot1 x 220x90mm Insulated Rectangular T-Piece1 x Mini Diffuser - 100mm1 x ELTA - Three Phase Transformer 10amps1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Ancillary Sealing Band - 150mm1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Spiral Duct Grille Termination - 150mm1 x EC-Vent control board1 x Ducting 90 Degree Bend - 200mm1 x 125mm Insulated 90 Degree Bend2 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x Duct Fast Clamps - 150mm1 x FSAF630B2DA Silencer1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm x 2m Insulated Rectangular Duct1 x Duct Quick Suspension Rings with Clasp - 150mm1 x Elta Quietflow Twin SQT250-1ECL1 x Ducting 90 Degree Bend - 1000mm1 x Ducting Y Piece - 1000mm1 x Gripple HVAC Hanger Range - Loop Fast - LF2 - 3mtr1 x 220x90mm to 160mm straight adapter1 x Ducting 90 Degree Bend - 150mm1 x Curved boot - 150mm1 x Duct Wrap Insulation - AWDW25mm1 x Ducting Reducer Long - 1000mm to 630mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Ducting 90 Degree Bend - 250mm1 x Male Ducting Connector - 200mm1 x Ducting 30 Degree Bend - 150mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Anti Vibration Duct Suspension Rings - 315mm1 x Spiral Ducting 3 Meters - 200mm1 x Elta SPA500/6-1AC - IP541 x 2mtr Insulated Round Ducting - 125mm1 x TXBR-250 Ecowatt1 x Acopel F400-250/1601 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x U42K Screws for duct1 x Manrose Humidistat - 1361
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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I have a loft mount extractor fan which was very noisy. I ...