• Model:DR-S

Ducting Reducers Short - 250mm

£ 13.51 (excl. VAT)

£ 16.21 (inc. VAT)

Short Reducers for 250mm 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 Multiflow SMB650/4-3AC1 x 100mm Round Wall Plate1 x Acopel F400-180/1601 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x Acopel F400-400/1601 x Acopel F400-800/1801 x Miniflow SMF Horizontal Roof Cowl SMF131 x Elta Wall Cowl SWC45/501 x Helios DDF-250 Roof Cowl1 x Soler & Palau - HXTR/4-355/H - IP541 x Ducting 90 Degree Bend - 400mm1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Vent Axia W300310 Controller Electronic 1.5A1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Euro Series - Plate Axial - ESP500141 x Venturia Whole House Ventilation1 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x Elta SPA500/4-1EC - IP541 x Elta Turboflow-TF - 560mm - Three phase1 x HRT/4-500/35-BPN1 x HXP500/4-1 - 4 Pole - Single Phase1 x AL 710 D4 mounting Feet (Pair)1 x GX6 Wall Kit1 x FSAF450FTX 450 mounting feet (Pair)1 x Elta Podded Silencer 2D- 710mm1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x DA12/9 Feet1 x DA10/10 Feet1 x Access Door for Circular Duct - 500 x 4001 x AXCBF 400D4-32° (0,55 kW)1 x FAST-TRACK RANGE 90mm - Semi-Rigid Duct 50M1 x AEL - Outlet Flexible Connection for TLZ450 R1 x PVO 200 (2-POLE) Plate Axial fan1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 91 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-9000/500 ND - Pack 41 x CBTR/2-451-4kw1 x Access Door 400mm x 400mm1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x Access Door 200mm x 200mm1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Ancillary Pack for SB-Biflow 315 model1 x Elta SCP250-1EC - IP551 x IRT/4-450 Inline Rectangular Duct Fan1 x Soler & Palau TCBB/4-450/H - IP651 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x SG AW 1000 Guard 6-Pole1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x Elta Quietflow Twin SQT500-1ECL1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x 204x60mm 90 Degree Vertical Bend1 x Compact SCD450/4-1AC1 x FedEx TEN AM delivery Surcharge1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Northern Ireland Surcharge1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x Flanged Spigot - 100mm1 x Rectangular Airbrick Adaptor1 x AM pallet Delivery Surcharge1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x 110 x 54mm Vertical 45 Degree Bend1 x European Pallet Delivery Surcharge1 x 1mtr Round Ducting - 125mm1 x Ziehl GR40I-ZID.DC.CR plug fan1 x Helios GigaBox 400mm GBD 400/4/4 centrifugal1 x Universal Pipe Fixing Clip1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x 125mm Wall Duct - 350mm1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Female Ducting Connector - 450mm1 x Ducting 30 Degree Bend - 450mm1 x Ducting T Piece Equal - 450mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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