• 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 Chimney Smoke & Flue Gas Fans - ZRS1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Bifurcated Fan - TET 4/4001 x CC-SHT 1004 (5.5kw)1 x CC-SHT 804 A T 5,5Kw F4001 x Spiral end cap - 150mm1 x Duct Wrap Insulation - AWDW25mm1 x Bifurcated Case Axial Fan 315mm (BIFA)1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Etaline 355mm - D2 01 3 Phase1 x Bifurcated Fan - TET 4/6001 x Belt Drive Cased Axial Fan - 710mm - H version1 x Metal Inline Fan - VENT-150NK1 x Ducting 90 Degree Bend - 150mm1 x CTVT/4-450 High Temp Roof Fan - 51360758001 x Flanged Spigot - 400mm1 x Elta SLC560-1EC -IE5 Motor- IP551 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Spiral Ducting 1 meter - 125mm1 x Roof Axial Fan SCP-630-43 and Cowl - Three Phase1 x Anti Vibration Duct Suspension Rings - 125mm2 x Spiral Ducting 3 Meters - 125mm1 x Spigot plate - 150mm1 x CRHT/4-500 N Roof mounted Fan - Horizontal discharge1 x Roof Axial Fan and Cowl including soaker sheet. - Three Phase -1000mm1 x Ducting Y Piece - 150mm1 x 220x90mm to 204x60mm Rectangular Adapter1 x Helios GigaBox 355mm GBD 355/4/4 centrifugal1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Roof Axial Fan and Cowl - Three Phase -400mm1 x Etaline 355mm - E2-011 x REA-254M - (Single Phase Centrifugal Roof Fan)1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Ducting 30 Degree Bend - 150mm1 x Roof Axial Fan and Cowl - Three Phase -1000mm 6-pole1 x JMS-5601 x Belt Drive Cased Axial Fan - 900mm - H version1 x Helios - RDW 400/4 - Centrifugal Roof Fan1 x Delivery Surcharge1 x CFDM-125 Circular Twin Blade Fire Damper1 x Duct Suspension Rings - 125mm1 x Ducting 90 Degree Bend - 180mm1 x Flanged Spigot - 125mm1 x JMS-630 Mounting frame1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x CBTR/2-451-4kw1 x Roof Axial Fan and Cowl - Three Phase -630mm1 x 150mm Round Connector with Damper1 x Female Ducting Connector - 125mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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I have a loft mount extractor fan which was very noisy. I ...