• Model:DR-S

Ducting Reducers Short - 150mm

£ 8.82 (excl. VAT)

£ 10.58 (inc. VAT)

Short Reducers for 150mm 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 Elta Cased Axial Flange - 400mm1 x Spiral Ducting 3 Meters - 400mm1 x TTC-2000 Three phase electric heater controller3 x ACOAS/ AC/EC Auto Changeover 8Amp4 x ACO8AC/EC AutoChangeover panel1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta Wall Cowl SWC56/631 x Ancillary Pack for SLC-4001 x CBMT/Q 400-55 1 HEATER KIT1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC35/402 x Round ceiling diffuser 400mm1 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3004 x DPD 12PM Delivery Surcharge1 x Same Day Shipping Surcharge - City Sprint1 x Northern Ireland Pallet Surcharge2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-4TK2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display1 x Helios TSW 1.5 Amp Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 7 Amp2 x Helios TSW 10 Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan2 x TG-K Duct temperature sensor1 x TEM 035 - 5 Speed Transformer Speed Control1 x Two Speed Switch - REGUL-21 x Transformer (silent) speed controller - RE 3.0 Amp1 x Transformer Speed Control - RTRE- 12.0Amp2 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box3 x Electronic extractor fan speed controller - FSC 1.52 x Speed Controller - REB102 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Rectangular Airbrick Adaptor3 x Speed Controller - REB1-N1 x TD Mixvent 1200/315 EEXEIIT33 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x REB-CVF 0-10v Controller4 x MTP 10, 10K, Speed control2 x Speed Controller - REB12 x Transformer Speed Control - RTRE- 1.5Amp1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x DEF-CBM-RE-7 - Protection Guard4 x PIR Sensor - PIR43 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x ELM 25 EX Flexible Cuff for ERM 251 x ELM 20 EX Flexible Cuff for ERM 222 x QPTW 250C Acoustic Twin Fan with Controller2 x GXC6EC - High Performance Extract Fan3 x AIRVENT speed control - AIR4019612 x SAVE VSR 300 heat recovery unit2 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Electrostatic Precipitator - 1H x 3W2 x CK-60F Kit2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x IR24-P - Presence detector1 x Duct Termination with Mesh - 100mm3 x Potentiometer EGH 01 - for DDMP Fans3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-10TK1 x RDS 11 Helios Transformer Controller With Motor Protection3 x Systemair Save Connect 2.0 Internet Module1 x Transformer speed controller - ATC1 - 1.5 Amps2 x DEF-140T Inlet Guard for the CBT-100N1 x 7 Day Programmable TIMECLOCK2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Elta 6 Amp Electronic single phase speed controller with TK1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Remote Timer Control - 13511 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Speed Controller - REB31 x REE-1 Electronic Speed Controller2 x Speed Controller - REB52 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Airvent ceiling fan controller2 x Elta 10 Amp Electronic single phase speed controller.2 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB62 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-8TK2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios TSW 3 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Capacitor 2uf for use with the EBM A4E range1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 100 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Vent Axia SC5001 - Speed controller1 x ERR 20/1 Centrifugal inline fan1 x Helios HQW-200/2 - IP551 x EBM-Papst D2E097-BK76-98 Double inlet2 x MWS 1.5 – Transformer Controller With Motor Protection1 x ERR 31/1 Centrifugal inline fan2 x Helios HQW-200/4 - IP551 x ELM 18 EX Flexible Cuff for ERM 182 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Transformer (silent) speed controller - RE 5.0 Amp1 x MTV-1/010 Controller 0 to 10V+2 x Transformer Speed Control - RTRE- 5.0Amp2 x Transformer Speed Control - RTRE- 7.0Amp1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x REE-2 Electronic Speed Controller2 x Elta Variable Speed Drive IP66 - 0.75KW2 x CBM 9-9 550w 4P VR (Open Motor)1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x MTS10- extractor fan 3 step switch2 x CBA-60 Inlet Flange for CBT-601 x Transformer Speed Control - RTRE- 3.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FFR 355 Filter Cassette1 x Silent 100 Window Kit - windowS1 x Speed Controller - REB82 x Vent Axia Silent 100T (TIMER)1 x TD Mixvent 800/200 EEXEIIT32 x Speed Controller - REB2.5-N2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Variable Speed Drive IP66 - 7.5KW2 x DDMP 09/09 Mounting Flange2 x CBT-100N Centrifugal1 x FRQ-10A V2 Inverter Speed controller1 x Contactor Interface Station - CI92 x Elta 2 Amp Electronic single phase speed controller.1 x RTRD - Three Phase Speed Controller - 14 Amp2 x EC6H - Reversible Group Fan Electronic Controller1 x RSK355 - Back Draught Shutter3 x TUNE-R-200-3-M4 - Control Damper2 x DDMP 12-12 3F 1810W M6A4 DG02 x Elta Variable Speed Drive IP66 - 4.0KW1 x Speed Controller - REB164 x Silentub - STUB 1002 x Elta - Room Sensor - Temp/Humid/C021 x Compact SCD500/4-3AC2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x GENIOX 11 Internal Mounted Unit1 x Temperature Fan Speed Controller - ATCP4-FLS3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DA9/9-NT2 x VEKA INT 2000/15.0-L1 EKO2 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x BDS 800 RA b/d shutter1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x TUNE-R-315-3-M4 - Control Damper2 x 220x90mm Insulated Rectangular Horizontal 45° Bend3 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Singleflow SSDL315-1EC1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit3 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CO2 Room Sensor - CO2-R2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x CSB-60 Centrifugal fan3 x Isolator Switch - ISOSW2 x Control with reverse - CR3001 x MV-B Dual Switch for use with Helios HQW plate fans,2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Vent Axia T-Series Controller2 x Elta 3 Amp Electronic single phase speed controller with TK4 x TG-K3/NTC10-01 - Duct temperature sensor2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x PIR Sensor - PIR21 x KBA- Inlet Mounting 3553 x DDMP 10-08 3F 2210W M6A4 DG01 x Round ceiling diffuser 200mm2 x Quietflow Twin SQTDCV150-1ECL3 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204x60mm Insulated Rectangular Horizontal 90° Bend2 x Duct Termination with Mesh - 355mm2 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x AXC TP - 100mm Plastic Centrifugal Inline Fan3 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x CBT-80N Centrifugal1 x DVV 560D4-XM/F4002 x SD-MUB Vibration pad set2 x CFI In-line 150 - Carbon Filter1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CBM 7/7 147w 4P RE-VR1 x VKS 355-500 Automatic shutter3 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-2TK1 x Vent Axia ACM 150 inline mixed flow duct fan1 x MWS-75 Transformer controller with TK -7.5A2 x TEM 075 - 5 Speed Transformer Speed Control2 x Helios HQW-630/4 - IP552 x Vortice Quadro Micro 100 I - Standard Version1 x CBS-60 Outlet Flange for CSB/CBT-601 x FRQ5-4A V2 Inverter Speed Controller2 x DDMP 09-09 3F 2130W M6A4 DG02 x CBM 12-12 1100w 6P Three Phase2 x Helios RR-250-C Centrifugal inline fan2 x KAD-355-F400 Rectangle Flexible Connector1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC2 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)4 x KBA- Inlet Mounting 2252 x GENIOX 11 Roof Mounted External Unit2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Helios Condense Collector2 x Quietflow Twin SQTDCV200-1ECL2 x WSD 100 (1060x1060x70)1 x SPI-150 C Iris damper3 x 100mm Round Connector with Damper1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x VTR 500 STD Filter Kit1 x Duct Termination with Mesh - 710mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Elta SCP400/4-1AC - IP551 x DVG-V 560D4/F400 IE21 x Quietflow Twin SQTDCV125-1ECL1 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Insulated extract Plenum 6+12 x Insulated extract Plenum 8+11 x Multiflow SMB550/4-1AC3 x TUNE-R-200-3-M1 - Control Damper1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-250/4 - IP552 x TUNE-R-100-1-M1 - Control Damper2 x TUNE-R-250-3-M1 - Control Damper1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x TUNE-R-100-2-M5 - Control Damper2 x TUNE-R-250-1-M2 - Control Damper3 x TUNE-R-200-3-M2 - Control Damper2 x CBA-100 Inlet Flange for CBT-1002 x TUNE-R-200-3-M5 - Control Damper2 x TUNE-R-160-1-M1 - Control Damper2 x TUNE-R-180-2-M5 - Control Damper3 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x ACO3TO-ADS-VFC-7.1A2 x Flat Roof Terminal -OFT 5 - Asphalt1 x KBA- Inlet Mounting 3152 x DDMP 07/07 Mounting Flange1 x Comefri - TLZ 450 R - High Performance Scroll Fan3 x CBB-60N Centrifugal1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x CCpro 40 (1CC9402) Long Casing Extension1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Duct Termination with Mesh - 150mm3 x TUNE-R-200-3-M3 - Control Damper3 x DDMP 10-10 1F 1000W M6A2 DA52 x Twinflow STDL315-1EC2 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)1 x Binks Bullows - Spray Booth Filter2 x TUNE-R-315-3-M1 - Control Damper2 x DDMP 10-08 FLANGE2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x RUCK MTP 20, 10K, Speed control2 x ELTA - Three Phase Transformer 3amps1 x TUNE-R-250-1-M1 - Control Damper1 x AKOR Mounting Plate for GD model(VIM166423)1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Round ceiling diffuser 300mm2 x CBS-100 Outlet Flange for CBT-1002 x Duct Termination with Mesh - 450mm3 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x TUNE-R-160-3-M2 - Control Damper2 x CBT-130N Centrifugal1 x Compact SCD450/4-3AC1 x CBB-80N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CS2 Current Switch2 x Envirovent G4 Filter - SL-G4/F71 x Helios HQW-315/4 - IP551 x Compact SCD450/4-1AC2 x KBA- inlet mounting flange for CRMT 2252 x TUNE-R-100-2-M1 - Control Damper1 x KBA- Inlet Mounting 2802 x TUNE-R-160-2-M3 - Control Damper1 x Silentub - STUB 2003 x DDMP 12-12 3F 5700W M6M0 DG71 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x Duct Termination with Mesh - 400mm1 x ELTA - Single Phase Transformer 2amps1 x CBM 9/7 4p 420W RE-VR1 x 125mm Round Connector with Damper2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x FU 15 16 Frequency Inverter2 x Duct Termination with Mesh - 250mm2 x Chaysol DA 9/9 3 speed2 x DDMP 12-09 1F 1800W M6A4 DA81 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x Run On Timer - 5s - 4hrs - RT5A2 x TUNE-R-250-2-M2 - Control Damper2 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Elta HXP 800mm 6-Pole (Three Phase)3 x Vent Axia T-Series Wall Model TX9WL2 x CBP-9/7-RC2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x VA 9/2 T - High Temp Axial Fan,2 x SPI-200 C Iris damper1 x Elta SCP500/4-1AC - IP552 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting3 x SDD-U Anti Vibration Pads1 x Smoke Extract Axial Fan Series AXC 450 (B)1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x TD Mixvent 1100/250 EEXEIIT31 x ACQ-20012D Acoustic Inline Box Fan1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan2 x Elta SPA500/4-1AC - IP542 x Duct Termination with Mesh - 200mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR2 x Spiral end cap - 355mm1 x FU 22 25 Frequency Inverter2 x Helios VARW 450/4 - TK1 x KBA- Inlet Mounting 1802 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT2 x DDMP 12-12 1F 1800W M6A4 DA82 x FAST-TRACK RANGE 75mm - Straight Connector1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x DDMP 09-07 1F 1000W M6A0 DA52 x MEV Spider Additional Spigots1 x ADH E0-250 Flange - 0250 ADHE/RDHE1 x CBA-160 Inlet Flange for CBT-1602 x ACO3/BD Changover Panel (Three Phase)1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase2 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Flanged Damper 019-0500-STD1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Vent Axia ACM 200 inline mixed flow duct fan2 x KBA- inlet mounting flange for CRMT 2502 x KBA- Inlet Mounting 2502 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Elta SCP315/4-1AC - IP551 x EMI 150L E2M - Acoustic Inline Mixvent Fan2 x Duct Termination with Mesh - 315mm1 x Flat Roof Terminal -OFT 5 - EPDM1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x DDMP 12-09 FLANGE1 x Spiral Ducting 1 meter - 200mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x ELTA - Single Phase Transformer 16amps1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x CBM 7/9 4p 300W RE-VR1 x CBA-130 Inlet Flange for CBT-1301 x CBM 7/9 6p 72W RE-VR1 x Elta Quietflow Twin SQT125-1ECL1 x EM30-24 Control Panel Commissioning Service1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x EM30-24 Electro-Mechanical Control Panel1 x CBS-130 Outlet Flange for CBT-1301 x Spiral end cap - 80mm1 x Elta SLC500/4B-1AC - IP551 x GRA-100 External Grill by S&P1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Push Timer Switch - ZA41 x VTR 300 STD Filter Kit1 x UB47- Universal Insulated Terminal1 x ENV 100 12v transformer SELV1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Helios ZNE Electronic Fan Overrun Timer2 x Quietflow Twin SQTDCV250-1ECL1 x KAD-225-F400 Rectangle Flexible Connector2 x Universal Pipe Fixing Clip2 x Vent Axia T-Series Wall Model TX6WL1 x Elta Skyflow SSRL710-1EC1 x Elta SLC560/4C-3AC - IP551 x Chaysol da 9-7 - 3 Speed1 x KBR/F 355E4 smoke extr. F4001 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Vent Axia W300310 Controller Electronic 1.5A1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x CBT-170 Centrifugal
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
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