• Model:DR-L

Ducting Reducers Long - 315mm

£ 20.01 (excl. VAT)

£ 24.01 (inc. VAT)

Long Reducers for 315mm 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 Fresh Air control carbon filter - 125mm1 x Push Timer Switch - ZA41 x Anti Vibration Duct Suspension Rings - 355mm1 x Ducting Reducers Long - 300mm-250mm1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Elta SPA710/6-3EC1 x HQD 710/4/4 Plate Axial Fan (2.2kw)1 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x HRT/6-710/30-BQ E21 x CFI In-line 3000 - Carbon Filter1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x Soler & Palau - HCBT/4-710/H - IP651 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x KV DUO 315 EC1 x Universal Pipe Fixing Clip1 x Spiral Ducting 3 Meters - 900mm1 x Duct Termination with Mesh - 315mm1 x 100mm Round Connector1 x SWF-150X Sidewall Mounted Extractor Fan1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Flanged Spigot - 80mm1 x Helios AV200 External Wall Fan1 x Spiral Ducting 1 meter - 315mm1 x 100mm Round Connector with Damper1 x KV DUO 500 EC (3Ph-400v) with changeover1 x SWF-150 Sidewall Mounted Extractor Fan1 x SAVE VSR 300 heat recovery unit1 x Elta Quietflow Twin SQT125-1ECL1 x 100mm - 125mm Round Reducer1 x Curved boot - 900mm1 x TCDH-EXD Atex roof mounted Series1 x Male Ducting Connector - 315mm1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Elta Quietflow Twin SQT200-1ECL1 x Elta Quietflow Twin SQT400-1ECL1 x 150mm Round Connector1 x 125mm Round Wall Plate1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x ECO-500 Kitchen Extract Fan1 x Elta Quietflow Twin SQT150-1ECL1 x Female Ducting Connector - 315mm1 x 110 x 54mm Flat Channel Connector1 x 110 x 54mm Rectangular Wall Plate1 x Ducting 90 Degree Bend - 315mm1 x 125mm - 100mm Round Reducer
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 ...