• 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 Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Helios HQW-250/2 - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x 110 x 54mm Rectangular Wall Plate1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x Hydor HPA250/2-11 x 125mm Round Wall Plate1 x Flanged Spigot - 80mm1 x Ducting Reducers Short - 315mm-200mm1 x Elta SCP250/4-1AC - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x CC-800-5.5kw1 x Etaline 400mm D4-01 3-phase1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Helios HQW-250/4 - IP551 x Hydor HPA250/4-11 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x 100mm Wall Duct - 350mm1 x HV Wall Mounted Belt Drive Fan 1250mm 400V / 50Hz 1.1kW - Three Phase1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x 100mm - 125mm Round Reducer1 x Compact SCD450/4-1AC1 x DS-2 2-Speed Switch (3 Phase)1 x HRB/3-200-BMPN1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Elta SPA560/46-3AC - IP541 x Pressed Ducting Saddle - 450mm1 x Elta SLC450/2A-3AC - IP551 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x QP315C Acoustic Fan - 315mm1 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x Flanged Spigot - 450mm1 x CBMT/Q 400-9 3 HEATER KIT1 x Anti Vibration Duct Suspension Rings - 125mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x ACOFR9A-ADS-VFC - Automatic Duty Share Changeover panel1 x CBMT/Q 250-30 1 HEATER KIT1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x ACQ-20012D Acoustic Inline Box Fan1 x TTT/4-450/H N 0,55KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Spiral Duct Grille Termination - 450mm1 x Elta Wall Cowl SWC56/631 x Soler & Palau - HCBT/4-800/H - IP551 x Isolator Switch - ISOSW1 x GEO Ground Source Heat Exchanger1 x Elta Turboflow-TF - 450mm - Single phase1 x HCFT/4-800mm plastic impeller plate fan1 x Ducting 90 Degree Bend - 125mm1 x HXP560/6-3 - 6 Pole - Three Phase1 x AKOR Mounting Plate for GD model(VIM166423)1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit
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 ...