• Model:DR-L

Ducting Reducers Long - 250mm

£ 22.50 (excl. VAT)

£ 27.00 (inc. VAT)

Long 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 Nicotra AFK 315-40/4M-B1 x Flat Roof Terminal -OFT 5 - Asphalt1 x SLC040J2-A6/21 - High Performance Long Cased Axial Fan1 x Soler & Palau HXM-350mm1 x Elta SLC315/4-3AC - IP551 x Ancillary Pack for SLC-5601 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Spigot plate - 200mm1 x CRBB/4-400/J ML UL1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x HCFB/4-355mm plastic impeller plate fan1 x Roof Axial Cowl - RAW10001 x Elta Wall Cowl SWC35/401 x Helios HRFD 315/21 x PBT/4-400 Portable Cooling Fan1 x Ducting 15 Degree Bend - 200mm1 x Dektite Combo Pipe Flashing - DC210REC1 x Soler & Palau TCBB/4-400/H - IP441 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x Ancillary Pack for SLC-5001 x Elta Wall Cowl SWC25/311 x Ancillary Pack for SLC-4501 x SDD-U Anti Vibration Pads1 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x HRFD 630/4 EX Atex Rated 630mm Cased Axial Fan 400v1 x TXBR-250 Ecowatt1 x Elta SLC560-1EC -IE5 Motor- IP551 x Capacitor 6uf for use with the EBM D4E range1 x Soler & Palau - HCBT/4-400/H - IP651 x HRB/4-450-35-BPN1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x Soler & Palau - HCBB/6-450/H - IP651 x Helios AV150 External Wall Fan1 x Soler & Palau TCBB/6-560/L - IP651 x SPI-100 C Iris damper1 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x SPI-315 C Iris damper1 x CBMT/Q 500-17 3 HEATER KIT1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x CBMT/Q 100-06 1 HEATER KIT1 x Pre 12:00 Delivery Surcharge1 x SD-MUB Vibration pad set1 x Air Trak Heater-100mm1 x Metal Inline Fan - VENT-200NK1 x Motorised Volume Control Damper - 400mm1 x Singleflow SSDL125-1EC1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x OBD 450x450 - for use with 4WAY-5951 x KV 200 L Sileo1 x Elta Turboflow-TF - 560mm - Three phase1 x Belt Drive Cased Axial Fan - 560mm - H version1 x CBMT/Q 125-12 1 HEATER KIT
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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