100mm Circular (4")
Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
100mm Round 45 Degree Bend
£ 3.14
100mm Round 45 Degree Bend Connector for round plastic duct systems....
100mm Round 90 Degree Bend
£ 3.14
100mm Round 90 Degree Connector for round plastic duct systems....
100mm Round Condensation Trap
£ 16.88
Condensation trap for use with plastic round duct of 100 diameter.
Prevents condensed water from running back down the duct towards the fan in vertical PVCu ducted applications.
Not suitable fo...
100mm Round Equal T Piece
£ 3.83
100mm Round Equal T Piece
PVC T-Piece to connect to round ducting....
100mm Wall Duct - 350mm
£ 2.45
Wall Duct - 350mm
For bridging cavities or lining solid exterior walls.
Mortared into position. ...
1mtr Round Ducting - 100mm
£ 6.81
Round plastic ducting
Pressure drops for 100mm circular - 1 meter 15l/s = 0.5PA 30l/s = 1.4PA 60l/s = 3.10PA...
2mtr Round Ducting - 100mm
£ 9.92
Round plastic ducting
Pressure drops for 100mm circular - 2 meter 15l/s = 1.00PA 30l/s = 2.80PA 60l/s = 6.20PA...
Universal Pipe Fixing Clip
£ 1.16
Universal Pipe Clip, suitable for use with PVC round ducting from sizes 100mm to 150mm.
For installation guide click HERE...
Displaying 1 to 13 (of 13 products)
2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x KBA- Inlet Mounting 3152 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1001 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x EC6H - Reversible Group Fan Electronic Controller1 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Balance S Diffuser - NO RING - 100mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 200mm1 x Elta 3 Amp Electronic single phase speed controller.1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Elta 6 Amp Electronic single phase speed controller with TK1 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x COM-31 x ELTA - Single Phase Transformer 4amps1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Systemair Save Connect 2.0 Internet Module1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service2 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MTP 10, 10K, Speed control2 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x CBT-100N Centrifugal1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Contactor Interface Station - CI92 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Single Deflection Grille 400mm with OBD damper1 x CO2 Room Sensor - CO2-R1 x CBA-100 Inlet Flange for CBT-1001 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Binks Bullows - Spray Booth Filter1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Economy Airvent 100mm Fan with Timer1 x DV-ROF-V-225 Roof mounted unit1 x D2E-146-AP47-751 x Manrose Window Extractor - WF150AP1 x Small Centrifugal Fans CBM/2-133/190 185w1 x CBT-170 Centrifugal1 x Manrose T12 STANDARD Transformer- T12S1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Economy Airvent 150mm Fan1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Manrose T12 TIMER Transformer- T12T1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Manrose 150mm - XF150BHP1 x D2E146-AP47-331 x G2E160−AL19−56 FLUE FAN1 x DV-ROF-V-315 Roof mounted unit1 x 18M - 80mm PVC flexible ducting1 x ME04F063LC1AF1 x Manrose 150mm - XF150BP1 x D2E146-AP47-C11 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Helios DDF-200 Roof Cowl1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x CTVT/4-400 High Temp Roof Fan - 51369260001 x Manrose XF100HTLVT- Clearance1 x TD Mixvent 1200/315 EEXEIIT31 x TG-K3/NTC10-01 - Duct temperature sensor1 x HQS Bathroom Axial Flow Fan - 125mm1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Capacitor 2uf for use with the EBM A4E range1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x LF-ME04F071LC3AC1 x Fresh Air control carbon filter - 125mm1 x Small Centrifugal Fans CBM/2-146/180-300 W2 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Small Centrifugal Fans CBM/4-133/190 70w1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x 3-pin Plug and lead for TD Silent Ecowatt1 x Roof Axial Cowl - RAW8001 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Helios DDF-315 Roof Cowl1 x Helios AV125 External Wall Fan1 x HRB/6-451/20-BMVPN - Special Offer1 x Flat Roof Terminal -OFT 5 - Asphalt1 x W2S130-AA03-011 x Manrose 150mm - XF150BTP1 x Helios DDF-400 G Roof Cowl (GREY)1 x RCZ 300 - Fibreglass Roof Cowl1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Helios DDF-250 Roof Cowl1 x Flat Roof Terminal -OFT 5 - EPDM1 x Ducting 90 Degree Bend - 100mm1 x Roof Axial Cowl - RAW500 / 5601 x Additional Colour change for RAW 630 (12-B-29)1 x Roof Axial Cowl - RAW3501 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x Roof Axial Cowl - RAW400/4501 x Dektite Combo Pipe Flashing - DC210REC
Best sellers
Reviews
Soler & Palau TCBB/4-450/H - IP65
£ 505.88
Delivered super promptly yesterday, next day. Only just fitt...