• Model:DR-S315-250mm

Ducting Reducers Short - 315mm-250mm

£ 15.00 (excl. VAT)

£ 18.00 (inc. VAT)

Short Reducers for 315mm to 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.
1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT C1 x DA12/12 Feet1 x Duct Termination with Mesh - 150mm1 x Female Ducting Connector - 100mm1 x Jetflow-HIT Metal inline - 315mm1 x Spiral Ducting 1 meter - 250mm1 x Spigot plate - 315mm1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x RUCK MTP 30, Stepped Speed control1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Ducting Reducers Short - 315mm-250mm1 x REB Ecowatt Speed Control - REB-ECO1 x CBM 10/10 - 373watt - 6 Pole1 x Soler & Palau VFD-T inverter 5 amp IP541 x Electronic extractor fan speed controller - FSC 1.51 x Thermostat - Adjustable Room Thermostat - 230V1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 6 Pole 245watt CVR1 x CBM 12/9 736W 6PT C - Closed Motor1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Ducting Reducers Long - 300mm-250mm1 x Ducting 90 Degree Bend - 300mm1 x DA 15/15 Feet1 x Male Ducting Connector - 300mm1 x CBM 15/15 6p 3phase 2.2kw1 x EM 315-E2M 01- Etamaster-3151 x Anti Vibration Duct Suspension Rings - 100mm1 x Inline Axial Fan - VOK-C 3151 x KD 315 L1 - High Performance Duct Fan1 x TD2000 Mixvent - 315mm1 x Duct Termination with Mesh - 100mm1 x ERR 31/1 Centrifugal inline fan1 x Hydor HPA400/6-1A1 x SPI-100 C Iris damper1 x Classic SAX23/9A Window/Wall Mounted1 x MV EC 100 Multivent1 x Elta SCP560/4-1AC - IP551 x REE-2 Electronic Speed Controller1 x Airvent ceiling fan controller1 x Spiral Ducting 1 meter - 80mm1 x REE 100TR0 Speed controller1 x Potentiometer EGH 01 - for DDMP Fans1 x POT 0-10 V POTENTIOMETER1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x MTP 10, 10K, Speed control2 x REE-1 Electronic Speed Controller1 x MWS 3 – Transformer Controller With Motor Protection1 x Helios PA10 Speed Potentiometer1 x Helios GigaBox 500mm GBW 500/4 T120 centrifugal1 x REB-CVF 0-10v Controller1 x AIRVENT speed control - AIR4019611 x RUCK MTP 50, Potentiometer1 x Single Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,1 x Ducting 90 Degree Bend - 250mm1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x Commercial Thermostat - TH161 x Elta EC Electronic Controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Flakt woods ME 1.1 speed controller 1amp1 x Ancillary Pack for SB-Biflow 250 model
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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