100mm Circular (4")
Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
100mm Round 45 Degree Bend
£ 2.99
100mm Round 45 Degree Bend Connector for round plastic duct systems....
100mm Round 90 Degree Bend
£ 2.99
100mm Round 90 Degree Connector for round plastic duct systems....
100mm Round Condensation Trap
£ 16.08
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
£ 3.65
100mm Round Equal T Piece
PVC T-Piece to connect to round ducting....
100mm Wall Duct - 350mm
£ 2.33
Wall Duct - 350mm
For bridging cavities or lining solid exterior walls.
Mortared into position. ...
1mtr Round Ducting - 100mm
£ 6.49
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
£ 11.99
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
£ 1.10
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)
1 x DV-ROF-V-225 Roof mounted unit1 x CMB/4-140-050 0.06Kw LG 2701 x Male Ducting Connector - 160mm1 x Purlin Box 200/250 for RAW Cowls1 x Balance S Diffuser - NO RING - 100mm1 x IR24-P - Presence detector1 x 110 x 54mm Flat Channel Connector1 x TG-R room temperature sensor1 x 150mm Round Connector with Damper1 x Universal Pipe Fixing Clip1 x FSAF500C2DA Silencer 560/121 x CBMT/Q 250-30 1 HEATER KIT1 x Helios HQW-315/4 - IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Soler & Palau - HXBR/4-315/H - IP541 x SQA - Air quality sensor1 x 204x60mm to 125mm Insulated Straight Adapter1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Ducting T Piece Equal - 125mm1 x Soler & Palau - HXBR/6-400/H - IP541 x Villiavent VSR 300 Spare Motor1 x SAVE VTC 200 L High efficiency Heat Recovery Unit1 x Elta SLC1000/6B-3AC - IP552 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Ducting T Piece Equal - 250mm1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x Systemair AR 200E2 Sileo - IP441 x Soler & Palau - HCBT/4-400/H - IP651 x Helios GigaBox 500mm GBW 500/4 T120 centrifugal1 x 204x60mm Elbow Bend with 150mm Fixed Spigot2 x Spiral Ducting 1 meter - 160mm1 x SAVE VTC 700 L Heat Recovery Unit2 x Duct Suspension Rings - 450mm1 x Male Ducting Connector - 250mm1 x CMT-2 225/090 2.2KW - Single inlet centrifugal fan direct driven1 x Soler & Palau - HCBT/2-315/H - IP651 x Soler & Palau TCBB/4-250/H - IP541 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Acoustic Box Fans (Inline) - CAB-1501 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x AM pallet Delivery Surcharge1 x Duct Quick Suspension Rings with Clasp - 150mm1 x 220x90mm Elbow Plenum with 160mm Spigot1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x M5/G4 filter kit for IDEO HR unit1 x Ducting Reducer Long - 1000mm to 900mm1 x PIR Sensor - PIR21 x HV Wall Mounted Belt Drive Fan 1500mm 220V to 240V / 50Hz 1.5kW - Single Phase1 x CBMT/Q 315-120 3 HEATER KIT1 x Soler & Palau - HCBT/6-400/H - IP651 x 204x60mm x 1m Insulated Rectangular Duct1 x Filter Box With F7 Grade Bag Filter - 250mm1 x Ducting Reducers Short - 315mm-250mm1 x 1mtr Round Ducting - 125mm1 x Mellizo XL EcoWatt 6000 - Twin Fan1 x Ancillary Pack for SLC-3551 x Female Ducting Connector - 400mm1 x Ducting Reducers Long - 300mm-250mm1 x Thermostat - Adjustable Room Thermostat - 230V1 x Soler & Palau - HCBB/6-630/H - IP651 x 150mm Wall Duct - 350mm1 x Spiral Ducting 3 Meters - 630mm1 x HCFB/4-315mm plastic impeller plate fan1 x Elta SPA315/4-1AC - IP441 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 110 x 54mm Horizontal 90 Degree Bend1 x Topvex SF12 HWL. Supply AHU1 x Mellizo 700 EcoWatt - Twin Fan - 150mm1 x KVK SLIM 355 EC - Centrifugal Circular Duct Fan1 x Spiral Ducting 3 Meters - 300mm1 x CMT-2 250-100 2.2KW - LG270 Single inlet centrifugal fan direct driven1 x Manrose Humidistat - 13611 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Ducting T Piece Equal - 300mm1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x Flexible PVC Ducting - 204x601 x HQS Bathroom Axial Flow Fan - 125mm1 x Silent 100 Window Kit - windowS1 x Male Ducting Connector - 150mm1 x Ducting 45 Degree Bend - 160mm2 x Pressed Ducting Saddle - 450mm1 x Male Ducting Connector - 450mm1 x DPD SAT Delivery Surcharge1 x Elta SPA500/4-1EC - IP541 x External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x GX6EC - High Performance Extract Fan1 x Purlin Box 630/710 for RAW Cowls1 x Soler & Palau TCBT/6-800/K - IP651 x Spigot plate - 150mm1 x Male Ducting Connector - 500mm1 x CBT-80N Centrifugal1 x Air Trak Heater-100mm1 x CBMT/Q 200-30 1 HEATER KIT1 x CBMT/Q 400-9 3 HEATER KIT1 x 125mm Wall Duct - 350mm2 x 150mm - 100mm Round Reducer1 x 1mtr Round Ducting - 100mm1 x Spiral Ducting 3 Meters - 710mm1 x Duct Termination with Mesh - 315mm1 x Spiral end cap - 160mm1 x Run On Timer - 5s - 4hrs - RT5A1 x Flanged Spigot - 400mm1 x Ducting 45 Degree Bend - 355mm1 x Soler & Palau - HXBR/4-355/H - IP541 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Duct Termination with Mesh - 560mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Ducting Y Piece - 150mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Ducting 90 Degree Bend - 1000mm1 x Elta SLC560/4A-3AC - IP551 x Female Ducting Connector - 710mm1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Helios AV100 External Wall Fan1 x Spigot plate - 80mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x Belt Drive Cased Axial Fan - 800mm - H version1 x 100mm Round 45 Degree Bend1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Elta Variable Speed Drive IP66 - 5.5KW1 x HD Series Control Damper - 1000mm X 1000mm1 x Elta SCP500/4-1AC - IP551 x Etaline 355mm E4 011 x Duct Termination with Mesh - 450mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 560mm1 x Ancillary Pack for SB-CYL 630 model1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan
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Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...