• Model:DR-L

Ducting Reducers Long - 450mm

£ 27.32 (excl. VAT)

£ 32.78 (inc. VAT)

Long Reducers for 450mm 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 HCFT/4-800mm plastic impeller plate fan1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x Access Door for Circular Duct - 500 x 4001 x D2E146-AP47-331 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 550watt CVR1 x 220x90mm Elbow Plenum with 160mm Spigot1 x Chaysol DA 10/8 NT (V600006)1 x 220x90mm Mounting Clip (Individual)1 x Blast Gate (Manual) 300mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x Chaysol DA 12/12 CMAL - 1100W 6 Pole - V727200382 x 1mtr Insulated Round Ducting - 125mm1 x Chaysol da 10-10 RE-420W1 x DDMP 08-09T 1F 1100W M6A1 DA51 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x 125mm Insulated 90 Degree Bend1 x Chaysol Da 10-10 - 550watt 6p Enclosed Motor1 x Chaysol DA 15/11 NT (V72600038) with mounting feet1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Acopel F400-180/1601 x Acopel F400-355/1601 x Elta Standard Ambient Flexible Connector - 800mm1 x Duct Suspension Rings - 80mm1 x High Temperature Flexible Connector - 063-0315-PU2501 x MTS10- extractor fan 3 step switch1 x Acopel F400-400/1601 x 220x90mm 90 Degree Vertical Bend1 x Airbrick Grille with flange - 204 x 60mm1 x Elta Standard Ambient Flexible Connector - 710mm1 x Elta Standard Ambient Flexible Connector - 560mm1 x 220x90mm Rectangular to 150mm Round Adaptor1 x Elta Standard Ambient Flexible Connector - 900mm1 x 220x90mm to 204x60mm Rectangular Adapter1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 125mm Round Condensation Trap1 x 220x90mm 45 Degree Horizontal Bend1 x 220x90mm Double Airbrick Adapter1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Spiral Ducting 1 meter - 125mm1 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x 220x90mm 90 Degree Horizontal Bend1 x K 315 L Sileo Metal Tube Fan1 x Soler & Palau TCBT/4-630/L - IP651 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Jetflow-HIT Metal inline - 315mm1 x Elta Standard Ambient Flexible Connector - 250mm1 x Inline Axial Fan - VOK-C 3151 x AIRVENT speed control - AIR4019611 x Purlin Box 200/250 for RAW Cowls1 x FU 075 03 Frequency Converter (IP55 Version)1 x Speed Controller - REB51 x Soler & Palau TCBT/6-630/H - IP651 x EQ641406 630mm Max Fan1 x Compact SCD630/4-3AC1 x Speed Controller - REB101 x Soler & Palau TCBT/6-630/L - IP651 x Manrose Humidistat - 13611 x Spiral Ducting 3 Meters - 200mm1 x Helios HQW-200/2 - IP551 x VTR 500 STD Filter Kit1 x Speed controller with Reverse - REB-1R1 x Traditional T-Series Wall Fan - TX12WL1 x Ducting 45 Degree Bend - 315mm1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x Plastic Kitchen Extractors - CK-60F1 x Etaline Max-Fan - 315mm - E2 011 x Transformer (silent) speed controller - RE 7.0 Amp1 x Speed Controller - REB81 x Soler & Palau VFD-M inverter 16 amp IP541 x Elta SLC630/4B-3AC - IP551 x MWS 5 – Transformer Controller With Motor Protection Unit1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Transformer speed controller - ATC1 - 10.0 Amps1 x Helios TSW 12 Amp Transformer speed controller1 x Duct Clamps box of 50 - 60mm - 270mm1 x S-DT2DKT Two speed switch Y/YY1 x Transformer speed controller - ATC1 - 8.0 Amps
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...