• Model:DR-S

Ducting Reducers Short - 250mm

£ 15.61 (excl. VAT)

£ 18.73 (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 Remote Timer Control - 13511 x Speed Controller - REB2.5-N4 x Mini Diffuser - 100mm4 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Duct Termination with Mesh - 710mm3 x VEKA INT 2000/15.0-L1 EKO2 x Electrostatic Precipitator - 1H x 3W1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x VKS 355-500 Automatic shutter1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x KAD-355-F400 Rectangle Flexible Connector1 x CBM 12-12 1100w 6P Three Phase2 x Helios RR-250-C Centrifugal inline fan1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CK-60F Kit2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CO2 Room Sensor - CO2-R1 x AIRVENT speed control - AIR4019612 x SD-MUB Vibration pad set1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011583 x Helios ESA-1 Surface mounted Speed Control 1amp4 x CBA-100 Inlet Flange for CBT-1001 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x KBA- Inlet Mounting 2801 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x CSB-60 Centrifugal fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CCpro 40 (1CC9402) Long Casing Extension1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CFI In-line 150 - Carbon Filter1 x KBA- Inlet Mounting 3152 x SPI-100 C Iris damper2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm3 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x Duct Termination with Mesh - 100mm3 x ACO8AC/EC AutoChangeover panel1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x KBA- Inlet Mounting 2251 x DDMP 07/07 Mounting Flange2 x WSD 100 (1060x1060x70)1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x 100mm Round Connector with Damper1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x ACO3TO-ADS-VFC-7.1A1 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x Elta SCP400/4-1AC - IP551 x CBS-100 Outlet Flange for CBT-1001 x KAD-225-F400 Rectangle Flexible Connector1 x KBA- Inlet Mounting 1801 x Duct Termination with Mesh - 355mm1 x VTR 500 STD Filter Kit1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x Potentiometer EGH 01 - for DDMP Fans1 x Twinflow STDL315-1EC1 x Run On Timer - 5s - 4hrs - RT5A1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x Helios HQW-355/4 - IP551 x CBT-80N Centrifugal
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...