• 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 External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x SG AW 1000 Guard 6-Pole1 x CC-314 M Cased Axial Fan (Single Phase)1 x HRT/6-630/35-BZ E111 x Elta SCP630-1EC - IP551 x Elta Wall Cowl SWC45/501 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Helios HQW-200/4 - IP551 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x HCFT/6-630mm plastic impeller plate fan1 x CBM 10/10 - 750watt 4P RE VR (3 Phase)1 x Soler & Palau - HCBT/4-1000/L - IP551 x HCFT/4-630mm plastic impeller plate fan1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x Raptor SDA315/4-1AC1 x DT-1 Duct Mounted Thermostat1 x RTRD - Three Phase Speed Controller - 14 Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Anti Vibration Duct Suspension Rings - 250m1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x HXP450/6-3 - 6 Pole - Three Phase1 x Soler & Palau - HCBT/2-315/H - IP651 x HCFT/4-315mm plastic impeller plate fan1 x HCFB/4-450mm plastic impeller plate fan1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Flanged Spigot - 250mm1 x Ducting 45 Degree Bend - 250mm1 x KVK 500 (3Ph/400V)1 x Spigot plate - 250mm1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x CO2 Room Sensor - CO2-R1 x KVK SLIM 500 EC - Centrifugal Circular Duct Fan1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Elta SCP315-1EC - IP551 x Singleflow SSDL500-1EC1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x Contactor Interface Station - CI91 x Soler & Palau HXM-300mm1 x Rosenberg EQ 300-2 plate axial fan1 x Flanged Spigot - 400mm
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 ...