100mm Circular (4")

Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
100mm - 125mm Round Reducer
100mm - 125mm Round Reducer
£ 1.54
100mm to 125mm Round Reducer...
100mm Round 45 Degree Bend
100mm Round 45 Degree Bend
£ 2.99
100mm Round 45 Degree Bend Connector for round plastic duct systems....
100mm Round 90 Degree Bend
100mm Round 90 Degree Bend
£ 2.99
100mm Round 90 Degree Connector for round plastic duct systems....
100mm Round Condensation Trap
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 Connector
100mm Round Connector
£ 1.65
Plastic Inline Duct Connectors - 100mm....
100mm Round Connector with Damper
100mm Round Connector with Damper
£ 3.32
100mm Round Plastic Duct Connector with Damper...
100mm Round Equal T Piece
100mm Round Equal T Piece
£ 3.65
100mm Round Equal T Piece PVC T-Piece to connect to round ducting....
100mm Round Wall Plate
100mm Round Wall Plate
£ 1.39
100mm Round Wall Plate...
100mm Wall Duct - 350mm
100mm Wall Duct - 350mm
£ 2.33
Wall Duct - 350mm For bridging cavities or lining solid exterior walls. Mortared into position. ...
150mm - 100mm Round Reducer
150mm - 100mm Round Reducer
£ 3.35
150mm - 100mm Round Reducer...
1mtr Round Ducting - 100mm
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
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
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 H14 Hepa Commercial Air Purifier - Coarse Filter1 x Soler & Palau HXM-350mm1 x HCFB/4-355mm plastic impeller plate fan1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x Elta SCP350/4-1AC - IP551 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x FSAF355B2DX Silencer 395/81 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x 110 x 54mm Vertical 90 Degree Bend1 x Elta Unpodded Silencer 1D-800mm1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Acopel F400-225/1601 x Elta SCP560/4-3AC - IP551 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x DA 18/18 Feet1 x DA12/9 Feet1 x AxZent 400 D2 High Temp Kitchen exhaust Fan1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x SEL355/2-1AC1 x Etaline 355mm - D2 01 3 Phase1 x Metal Inline Fan - VENT-150NK1 x Eco Hand Drier1 x B-flow Impeller HCBB/T-560mm1 x Capacitor 6uf for use with the EBM D4E range1 x Economy Airvent 100mm Fan with Timer1 x Centrif Duo Plus - Timer1 x Hydor HPA630/4-1A1 x IBC - Plastic Container 1000l1 x Fresh Air control carbon filter - 125mm1 x Hydor HPA450/4-1A1 x Multiflow SMB450/4-1AC1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x EC-Vent control board1 x Helios HQW-250/2 - IP551 x Soler & Palau - HCBT/6-450/H - IP651 x HRB/4-500-35-BPNC1 x Soler & Palau - HXTR/4-315/H - IP541 x Soler & Palau TCBB/4-400/H - IP441 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x CBM 12-12 1100w 6P Three Phase1 x Elta SLC450/2A-3AC - IP551 x Raptor SDA450/6-1AC2 x Air Quality Sensor - AQS1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Belt Drive Cased Axial Fan - 560mm - H version1 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x KD 250 M1 Circular duct fan1 x DV-ROF-V-315 Roof mounted unit1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Helios AV100 External Wall Fan1 x 220x90mm Elbow Bend with 125mm Fixed Spigot
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...