• Model:DR-L

Ducting Reducers Long - 450mm

£ 31.56 (excl. VAT)

£ 37.87 (inc. VAT)

Ducting Reducers Long - 450mm 1
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

Customers also purchased...

Ducting Reducers Long - 400mm
Ducting Reducers Long - 400mm
£ 29.14
View
Ducting 90 Degree Bend - 400mm
Ducting 90 Degree Bend - 400mm
£ 45.79
View
Ducting 30 Degree Bend - 400mm
Ducting 30 Degree Bend - 400mm
£ 29.98
View
Plastic Louvre Shutter - WSK
Plastic Louvre Shutter - WSK
£ 31.99 now £ 29.99
View
Shop by price
Shopping Cart
2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta 2 Amp Electronic single phase speed controller.2 x CBA-100 Inlet Flange for CBT-1002 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan3 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Duct Termination with Mesh - 315mm3 x HXP450/6-1 - 6 Pole - Single Phase1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)2 x ACOAS/ AC/EC Auto Changeover 8Amp4 x Universal Pipe Fixing Clip1 x TD160-NT Mixvent - 100mm - TD160 Timer3 x 220x90mm x 1m Insulated Rectangular Duct2 x DDMP 10-08 1F 1000W M6A2 DA52 x Duct Termination with Mesh - 200mm2 x Helios ZNE Electronic Fan Overrun Timer1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)2 x ELTA - Three Phase Transformer 3amps1 x Run On Timer - 5s - 4hrs - RT5A1 x DDMP 10-10 1F 1000W M6A2 DA51 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x GRA-100 External Grill by S&P2 x ELTA - Single Phase Transformer 2amps1 x DDMP 10-08 FLANGE1 x RDH E0-0400 Mounting Feet (pair)1 x Quietflow SQSDCV500-3ECL - Centrifugal Box Fan1 x Atex Inline Fan 180mm - ERM18EXE2 x DDMP 12-09 1F 1800W M6A4 DA81 x Helios HQW-200/4 - IP552 x CBM 7/7 147w 4P RE-VR2 x 110 x 54mm Short Rectangular to Round Adaptor male1 x RUCK MTP 20, 10K, Speed control1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x 125mm Round Connector with Damper1 x Ancillary Pack for SLC-4001 x CBS-100 Outlet Flange for CBT-1001 x Ancillary Pack for SB-Biflow 250 model1 x Potentiometer EGH 01 - for DDMP Fans1 x DDMP 12-12 1F 1800W M6A4 DA83 x Flanged Damper 019-0500-STD1 x CBA-130 Inlet Flange for CBT-1301 x Quietflow SQSDCV500-1ECL - Centrifugal Box Fan1 x KBA- Inlet Mounting 3151 x Chaysol da 9-7 - 3 Speed1 x 204x60mm x 1m Insulated Rectangular Duct1 x Vent Axia T-Series Wall Model TX9WL1 x Silentub - STUB 2001 x CBT-130N Centrifugal1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Ancillary Pack for SB-Biflow 315 model
£ 50,951.47
Best sellers
Duct Suspension Rings - 450mm Female Ducting Connector - 450mm Male Ducting Connector - 450mm Spiral Ducting 3 Meters - 450mm Anti Vibration Duct Suspension Rings - 450mm Ducting Reducers Long - 450mm Ducting 90 Degree Bend - 450mm Flanged Spigot - 450mm
Specials
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
£ 399.00 now £ 350.00
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 131.69

I've had 2 of these fans for 4 years now, and they are great...