100mm Circular (4")
Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
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...
100mm Round 90 Degree Bend
£ 2.99
100mm Round 90 Degree Connector for round plastic duct systems....
100mm Wall Duct - 350mm
£ 2.33
Wall Duct - 350mm
For bridging cavities or lining solid exterior walls.
Mortared into position. ...
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 Round 45 Degree Bend
£ 2.99
100mm Round 45 Degree Bend Connector for round plastic duct systems....
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...
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...
Displaying 1 to 13 (of 13 products)
2 x Air Quality Sensor - AQS3 x Hydor Typhoon Circulation Fans - HVFB - 300mm2 x Hydor Typhoon Circulation Fans - HVFB - 450mm2 x HXP500/6-3 - 6 Pole - Three Phase1 x HRT/4-350-BPN E211 x HRT/4-500/35-BPN1 x CBMT/Q 200-30 1 HEATER KIT1 x CBMT/Q 200-54 1 HEATER KIT1 x CBM 12/9 736W 6PT C - Closed Motor1 x CBM 15/11 6P C IP55 - Closed Motor - Single Phase1 x AXCBF 315D4-32 Bifurcated Axial Fan1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CBT-130N Centrifugal1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FSAF315B2DX Silencer 355/81 x Elta Quietflow Twin SQT500-1ECL1 x Soler & Palau TCBT/6-800/K - IP651 x Soler & Palau TCBT/6-800/H - IP651 x HCFB/4-450mm plastic impeller plate fan1 x Soler & Palau - HCBB/6-450/H - IP651 x HXP450/6-3 - 6 Pole - Three Phase1 x Spiral end cap - 100mm1 x 220x90mm Mounting Clip (Individual)1 x 220x90mm Double Airbrick Adapter1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x Jetflow Silent SJMF-S 250-1EC1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Flexible PVC Ducting - 110x541 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x EDM 100 CHZ1 x Elta Standard Ambient Flexible Connector - 315mm1 x Elta 6 Amp Electronic single phase speed controller with TK1 x HCFT/4-315mm plastic impeller plate fan1 x Airvent ceiling fan controller1 x Elta SCP315-1EC - IP551 x Spigot plate - 80mm1 x Ductwrap Insulation DW501 x Acopel F400-560/1601 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Classic SAX23/9A Window/Wall Mounted1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x K 250 L Sileo1 x ZAC- 350 -4-11 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Jetflow-HIT Metal inline - 250mm1 x Elta SCP250/4-1AC - IP551 x Etaline 355mm - D2 01 3 Phase1 x Elta SPA400/4-1AC - IP541 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x EVL Filter G4 grade for PIV units1 x Helios HRFW 500/41 x Belt Drive Cased Axial Fan - 500mm - H version1 x Elta SPA710/4/6-3AC - IP541 x Spiral end cap - 250mm1 x GX6 Wall Kit1 x Plastic Kitchen Extractors - CK-60F1 x GENIOX 11 Roof Mounted External Unit1 x F7/G4 filter kit for IDEO HR unit1 x Soler & Palau TCBT/6-400/H - IP441 x Soler & Palau TCBT/6-630/L - IP651 x CPTA-E Flush mounted PIR sensor with timer1 x Soler & Palau TCBB/4-630/L - IP651 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x Compact SCD630/4-1AC1 x Access Door for Circular Duct - 400 x 300 - SIZE 632 x DV-ROF-V-225 Roof mounted unit1 x AMCL1002 - LPHW coil only1 x Ziehl GR40I-ZID.DC.CR plug fan1 x Metal Inline Fan - VENT-315NK1 x TD2000 Mixvent - 315mm1 x Blast Gate (Manual) 250mm1 x Elta SCP560/4-3AC - IP551 x Control with reverse - CR3001 x HRU Controller1 x HCF - Ceiling Fan 900mm (36 inch)1 x PRIO 400 EC, Axial circular duct fan - EC motor1 x HCF - Ceiling Fan 1200mm (48 inch)1 x Isolator Switch - EFF-ISO1 x 125mm - 100mm Round Reducer1 x Elta SLC560/2-3AC - IP551 x Metal Inline Fan - VENT-160NK1 x 2mtr Round Ducting - 125mm1 x HXP560/4-3 - 4 Pole - Three Phase1 x Soler & Palau TCBT/6-560/H - IP651 x Elta Turboflow-TF - 560mm - Single phase1 x MV EC 150 Multivent1 x KV 160 XL Sileo1 x 125mm Round Connector1 x Soler & Palau TCBB/4-560/H - IP651 x Duct Fast Clamps - 250mm1 x DV-ROF-V-315 Roof mounted unit1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x HCFB/4-355mm plastic impeller plate fan1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Helios AV150 External Wall Fan1 x Hydor HPA450/6-1A1 x Hydor HPA450/4-1A1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Delivery Surcharge
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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 ...