• Model:DR-L

Ducting Reducers Long - 450mm

£ 31.56 (excl. VAT)

£ 37.87 (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 7 Day Programmable TIMECLOCK1 x Speed Controller - REB2.5-N1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Speed Controller - REB51 x Rectangular Airbrick Adaptor1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 5.0Amp1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x DEF-CBM-RE-7 - Protection Guard1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)5 x Duct Termination with Mesh - 200mm3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x Universal Pipe Fixing Clip5 x Duct Termination with Mesh - 250mm2 x ELTA - Single Phase Transformer 2amps4 x CBM 9/7 4p 420W RE-VR6 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan3 x Duct Termination with Mesh - 315mm2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase5 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x Chaysol DA 9/9 3 speed1 x HXP450/6-1 - 6 Pole - Single Phase1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit3 x TecFire Intumescent Damper - Rectangular 400x400mm3 x GRA-100 External Grill by S&P1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)2 x DDMP 12-12 3F 5700W M6M0 DG72 x DDMP 10-08 FLANGE2 x Elta SCP400/4-1AC - IP553 x Spiral Ducting 1 meter - 200mm4 x CBS-100 Outlet Flange for CBT-1003 x 220x90mm x 1m Insulated Rectangular Duct2 x Silentub - STUB 2003 x CBM 7/7 147w 4P RE-VR2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase3 x DDMP 12-09 1F 1800W M6A4 DA82 x Duct Termination with Mesh - 450mm2 x VA 9/2 T - High Temp Axial Fan,3 x DPD 12PM Delivery Surcharge3 x DDMP 10-08 1F 1000W M6A2 DA51 x Chaysol da 9-7 - 3 Speed1 x Silent 300 CRZ Design PLUS Extractor Fan1 x Impeller Side Guard - 800mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Vent Axia T-Series Wall Model TX9WL1 x Ancillary Pack for SLC-3552 x Potentiometer EGH 01 - for DDMP Fans1 x Elta Standard Ambient Flexible Connector - 800mm1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CBT-130N Centrifugal1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Ancillary Pack for SLC-4003 x Flanged Damper 019-0500-STD2 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x DDMP 10-10 1F 1000W M6A2 DA51 x TUNE-R-200-3-M3 - Control Damper1 x Vent Axia W300310 Controller Electronic 1.5A3 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x ELTA - Three Phase Transformer 3amps1 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x Run On Timer - 5s - 4hrs - RT5A1 x AL 1120 Mounting Flange4 x 125mm Round Connector with Damper2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x CBB-60N Centrifugal1 x Duct Termination with Mesh - 400mm1 x CBT-170 Centrifugal2 x Spiral end cap - 80mm1 x DDMP 10-10 FLANGE1 x CBA-130 Inlet Flange for CBT-1301 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Atex Inline Fan 180mm - ERM18EXE1 x Elta SCP450/4-1AC - IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm2 x Twinflow STDL315-1EC1 x CFI Lite 600 Carbon Filter2 x BDS 350 RA b/d shutter1 x Flat Roof Terminal -OFT 5 - EPDM
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

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