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 Wall Duct - 350mm
£ 2.33
Wall Duct - 350mm
For bridging cavities or lining solid exterior walls.
Mortared into position. ...
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 Equal T Piece
£ 3.65
100mm Round Equal T Piece
PVC T-Piece to connect to round ducting....
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...
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...
Displaying 1 to 13 (of 13 products)
1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Jetflow-HIT Metal inline - 160mm1 x HQS Bathroom Axial Flow Fan - 125mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x DV-ROF-V-225 Roof mounted unit1 x Fresh Air control carbon filter - 125mm1 x Ducting 90 Degree Bend - 355mm1 x Duct Termination with Mesh - 355mm1 x Etaline Max-Fan - 315mm - E2 011 x Spigot plate - 355mm1 x Flanged Spigot - 355mm1 x Female Ducting Connector - 355mm1 x Duct Fast Clamps - 355mm1 x Mellizo XL EcoWatt 3000 - Twin Fan1 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x HRB/4-500-30-APNC1 x Spiral Ducting 1 meter - 800mm1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x HRB/6-500-25-APN1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x Elta Quietflow Twin SQT500-1ECL1 x CFI In-line 3000 - Carbon Filter1 x Spigot plate - 800mm1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x Elta Wall Cowl SWC45/501 x Elta SCP500/4-1AC - IP551 x Classic SAX30/12AR Window/Wall Mounted1 x Ancillary Pack for SB-Biflow 400 model1 x Etaline 200mm1 x Vent Axia KAF Kitchen Extract Fan - 450mm - 2 Pole - Single Phase1 x Ducting 15 Degree Bend - 150mm1 x Classic SAX23/9A Window/Wall Mounted1 x HD-LL Series 600x6001 x KVK Slim 125 - Low profile Semi Acoustic Box Fan1 x HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator1 x Motorised Volume Control Damper - 400mm1 x SPI-125 C Iris damper1 x 125mm Round Equal T Piece1 x filter pack (set of 2) pt no. 4438891 x Genius Whole house unit -1 x EC-Basic-T temperature1 x 125mm Wall Duct - 350mm1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Male Ducting Connector - 80mm1 x Thermostat - Adjustable Room Thermostat - 230V1 x Metal Inline Fan - VENT-125NK2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Atex Inline Fan 180mm - ERM18EXE1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Atex Inline Fan 250mm - ERM25EXE1 x Insulated extract Plenum 6+11 x DDMP 12-12 FLANGE1 x DDMP 09/07 Mounting Flange1 x Elta Qube SQU Centrifugal Box Fan - SQU1/4-3HT - Three Phase1 x Raptor SDA350/4-1EC1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Quietflow SQS315-1ECL - Centrifugal Box Fan1 x Shoed T Piece Equal -100mm1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x DDMP 07/07 Mounting Flange1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x Singleflow SSDL315-1EC1 x Elta SLC355-1EC -IE5 Motor- IP551 x 316 Grade Stainless Steel Flat Bar Flange - 400mm1 x Flexible PVC Ducting - 204x601 x Duct Suspension Rings - 250mm1 x SEL355/4-1AC1 x Cased Axial Fan Extension - 400mm dia1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 075 04 Frequency Inverter (IP20)1 x Duct Termination with Mesh - 125mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Spiral Rapid Lock Clamp - 125mm1 x Ducting Reducers Short - 315mm-250mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Ancillary Sealing Band - 315mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta SPA450/4-1AC - IP541 x HCFB/4-450mm plastic impeller plate fan1 x SWF-100X Sidewall Mounted Extractor 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 ...