Spiral Ducting and Fittings

Spiral Galvanised Ducting and Galvanised Fittings. This is only a sample of the the most popular items, please contact us if you have particular requirements.
80mm Spiral
80mm Spiral
100mm Spiral
100mm Spiral
125mm Spiral
125mm Spiral
150mm Spiral
150mm Spiral
160mm Spiral
160mm Spiral
180mm Spiral
180mm Spiral
200mm Spiral
200mm Spiral
250mm Spiral
250mm Spiral
300mm Spiral
300mm Spiral
315mm Spiral
315mm Spiral
355mm Spiral
355mm Spiral
400mm Spiral
400mm Spiral
450mm Spiral
450mm Spiral
500mm Spiral
500mm Spiral
560mm Spiral
560mm Spiral
630mm Spiral
630mm Spiral
710mm Spiral
710mm Spiral
800mm Spiral
800mm Spiral
900mm Spiral
900mm Spiral
1000mm Spiral
1000mm Spiral
1120mm Spiral
1120mm Spiral
Spiral Fittings & Accessories
Spiral Fittings & Accessories
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2 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x ELTA - Three Phase Transformer 10amps3 x FRQ5-10A Inverter Speed controller3 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter3 x Elta Variable Speed Drive IP66 - 5.5KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x ELTA - Three Phase Transformer 3amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm2 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x JSR 200 Painted RAL50181 x Versio Square Ceiling Diffusers - RS142 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 16amps5 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 3 Amp Electronic single phase speed controller with TK2 x EFSC-3N- Single Phase Speed Control2 x Elta 2 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps3 x Remote Timer Control - 13512 x Run On Timer - 5s - 4hrs - RT5A1 x Time Delay Unit - DT20B4 x Multi Input Run On Timer - 0 - 20min - CFCU3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV2 x REB-CVF 0-10v Controller1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EM30-24 Control Panel Commissioning Service1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Push Timer Switch - ZA41 x Curved Blade Grille 600x600 (2way blow)4 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm2 x Elta 3 Amp Electronic single phase speed controller.4 x Airvent ceiling fan controller2 x Round ceiling diffuser 250mm4 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 4amps4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x COM-31 x Elta 6 Amp Electronic single phase speed controller.4 x Isolator Switch - ISOSW1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)3 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios ZNE Electronic Fan Overrun Timer3 x Speed Controller - REB53 x MTS10- extractor fan 3 step switch5 x PIR Sensor - PIR23 x Elta Variable Speed Drive IP66 - 2.2KW2 x Elta - Room Sensor - Temp/Humid/C026 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Remote controller FLEX - for VEKO INT3 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 8amps2 x CS2 Current Switch1 x TG-K Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x BEAS-control module1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board2 x Quietflow SQS400-1ECL - Centrifugal Box Fan5 x MTP 10, 10K, Speed control2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5004 x CBT-100N Centrifugal1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Contactor Interface Station - CI94 x PIR Sensor - PIR42 x SAVE VSR 300 heat recovery unit6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Vent Axia ACM 100 inline mixed flow duct fan7 x Vent Axia ACM 125 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 12amps1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven4 x Speed Controller - REB16 x QPTW 250C Acoustic Twin Fan with Controller3 x Speed Controller - REB2.5-N2 x TUNE-R-200-3-M4 - Control Damper4 x ACO8AC/EC AutoChangeover panel4 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Helios TSW 3 Amp Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Helios TSW MCB Amp Transformer speed controller3 x Helios TSW 1.5 Amp Transformer speed controller5 x WS - Reversing Switch from Helios Fans2 x Vent Axia T-Series Controller6 x Transformer (silent) speed controller - RE 3.0 Amp2 x TG-K3/NTC10-01 - Duct temperature sensor4 x Helios HQW-200/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)5 x Helios HQW-315/4 - IP552 x Multiflow SMB550/4-1AC2 x Envirovent G4 Filter - SL-G4/F71 x RDH FLEX-SQUARE - ADH/RDH 04503 x VTR 300 STD Filter Kit1 x Silent 100 Window Kit - windowS2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Temperature Fan Speed Controller - ATCP4-WMS3 x Transformer 5 Speed Controller - ATC1-10TK3 x Transformer 5 Speed Controller - ATC1-4TK1 x Transformer 5 Speed Controller - ATC1-8TK3 x MV-B Dual Switch for use with Helios HQW plate fans,6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-200/2 - IP551 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer Speed Control - RTRE- 5.0Amp2 x TUNE-R-200-3-M1 - Control Damper4 x SG-200 Fan Guard for the HQW 2003 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Helios HQW-630/4 - IP553 x UB47- Universal Insulated Terminal1 x Helios TSW 0.3Amp Compact Transformer speed controller2 x DEF-140T Inlet Guard for the CBT-100N2 x REE-1 Electronic Speed Controller2 x TG-R room temperature sensor2 x Speed Controller - REB101 x CBA-60 Inlet Flange for CBT-605 x Transformer Speed Control - RTRE- 1.5Amp2 x CBM 9-9 550w 4P VR (Open Motor)2 x DEF-CBM-RE-7 - Protection Guard3 x Transformer 5 Speed Controller - ATC1-2TK2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x ERR 20/1 Centrifugal inline fan1 x GXC6EC - High Performance Extract Fan3 x CPTA-E Flush mounted PIR sensor with timer2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x RDS 7 Helios Transformer Controller With Motor Protection3 x Speed Controller - REB1-N2 x Two Speed Switch - REGUL-22 x TG-K Duct temperature sensor3 x DDMP 12-12 3F 1810W M6A4 DG02 x Speed controller with Reverse - REB-1R3 x Transformer speed controller - ATC1 - 1.5 Amps1 x ERR 31/1 Centrifugal inline fan2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x REE-2 Electronic Speed Controller1 x TD Mixvent 800/200 EEXEIIT34 x Helios HQW-250/4 - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Silent 300 CZ Design PLUS Extractor Fan2 x ENV 100 12v transformer SELV2 x Speed Controller - REB81 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x Silentub - STUB 1001 x Compact SCD450/4-1AC1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x EBM-Papst D3G133-BF05-14 Double inlet2 x Mini Diffuser - 100mm1 x Elta Wall Cowl SWC56/633 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Speed Controller - REB161 x Singleflow SSDL315-1EC1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CBA-100 Inlet Flange for CBT-1001 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Potentiometer EGH 01 - for DDMP Fans1 x Elta Wall Cowl SWC35/402 x Electrostatic Precipitator - 1H x 3W1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Helios RR-250-C Centrifugal inline fan1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x TUNE-R-200-3-M2 - Control Damper1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CSB-60 Centrifugal fan1 x IR24-P - Presence detector1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Vent Axia Silent 100T (TIMER)2 x VTR 500 STD Filter Kit2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CO2 Room Sensor - CO2-R1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Jet Cowl - 315mm1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x SD-MUB Vibration pad set1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x CFI In-line 150 - Carbon Filter1 x KBA- Inlet Mounting 2251 x CK-60F Kit1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x SPI-100 C Iris damper1 x CBS-100 Outlet Flange for CBT-1001 x Duct Termination with Mesh - 100mm1 x 100mm Round Connector with Damper1 x DA9/9-NT1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x KBA- Inlet Mounting 1801 x Helios HQW-355/4 - IP551 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Elta SCP400/4-1AC - IP551 x WSD 100 (1060x1060x70)1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x ELM 18 EX Flexible Cuff for ERM 181 x Speed Controller - REB31 x RSK355 - Back Draught Shutter1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x CBT-80N Centrifugal1 x Duct Termination with Mesh - 355mm1 x EBM-Papst D4E225-BC01-17 Double inlet1 x CBM 7/7 147w 4P RE-VR1 x DDMP 07/07 Mounting Flange1 x Twinflow STDL315-1EC1 x Speed Controller - REB61 x DDMP 10-10 1F 1000W M6A2 DA51 x CBT-130N Centrifugal1 x FFR 355 Filter Cassette1 x Quietflow Twin SQTDCV250-1ECL1 x Flat Roof Terminal -OFT 5 - Asphalt1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x TUNE-R-315-3-M4 - Control Damper1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x TUNE-R-200-3-M3 - Control Damper1 x CBA-160 Inlet Flange for CBT-1601 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Vent Axia T-Series Wall Model TX6WL1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Duct Termination with Mesh - 150mm1 x Silentub - STUB 2001 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x VKS 355-500 Automatic shutter1 x Binks Bullows - Spray Booth Filter1 x Backdraught Shutters 039-SFSV-63/711 x CBB-60N Centrifugal1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x MWS-75 Transformer controller with TK -7.5A1 x Vent Axia SC5001 - Speed controller1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Single Deflection Grille 400mm with OBD damper1 x RUCK MTP 20, 10K, Speed control1 x VA 9/2 T - High Temp Axial Fan,1 x ACO3TO-ADS-VFC-7.1A1 x DDMP 12-12 3F 5700W M6M0 DG71 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x DPD 12PM Delivery Surcharge1 x 125mm Round Connector with Damper1 x TD Mixvent 1100/250 EEXEIIT31 x RDS 1 Helios Transformer Controller With Motor Protection1 x Control with reverse - CR3001 x CBB-80N Centrifugal2 x VEKA INT 2000/15.0-L1 EKO1 x Vent Axia T-Series Wall Model TX9WL1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Duct Termination with Mesh - 450mm1 x DDMP 12-09 1F 1800W M6A4 DA81 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x DDMP 10-08 3F 2210W M6A4 DG01 x Elta Standard Ambient Flexible Connector - 800mm1 x CBS-130 Outlet Flange for CBT-1301 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Universal Pipe Fixing Clip1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x ACQ-20012D Acoustic Inline Box Fan1 x Duct Termination with Mesh - 560mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Dektite Combo Pipe Flashing - DC210REC1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Elta SPA500/4-1AC - IP541 x DS-2 2-Speed Switch (3 Phase)1 x Duct Termination with Mesh - 400mm1 x MEV Spider Additional Spigots1 x GENIOX 11 Roof Mounted External Unit1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version
£ 264,547.95
Best sellers
Female Ducting Connector - 80mm Duct Suspension Rings - 80mm Flanged Spigot - 100mm Ducting 90 Degree Bend - 100mm Spiral Ducting 3 Meters - 80mm Male Ducting Connector - 80mm Anti Vibration Duct Suspension Rings - 100mm TechSeal 100FR Duct Sealant Cartridge - 100FRS
Specials
HRB/6-451/20-BMVPN - Special Offer
HRB/6-451/20-BMVPN - Special Offer
£ 290.85 now £ 119.99
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 505.88

Delivered super promptly yesterday, next day. Only just fitt...