100mm Circular (4")

Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
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...
100mm Round Wall Plate
100mm Round Wall Plate
£ 1.39
100mm Round Wall Plate...
100mm - 125mm Round Reducer
100mm - 125mm Round Reducer
£ 1.54
100mm to 125mm Round Reducer...
100mm Round Connector
100mm Round Connector
£ 1.65
Plastic Inline Duct Connectors - 100mm....
100mm Wall Duct - 350mm
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
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 Connector with Damper
100mm Round Connector with Damper
£ 3.32
100mm Round Plastic Duct Connector with Damper...
150mm - 100mm Round Reducer
150mm - 100mm Round Reducer
£ 3.35
150mm - 100mm Round Reducer...
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....
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...
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...
Displaying 1 to 13 (of 13 products)
1 x Elta SLC800/4A - Fan & Inverter Package1 x 220x90mm 45 Degree Horizontal Bend1 x Soler & Palau - HCBT/4-900/H - IP551 x Elta SLC800/4A-3AC - IP551 x Flanged Spigot - 300mm1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Etaline 400mm -EC1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x CRBB/4-400/J ML UL1 x TD6000 Mixvent - 400mm1 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x 100mm Round Connector1 x Elta SLC315-1EC -IE5 Motor- IP551 x Raptor SDA630/4-1EC1 x Soler & Palau TCBT/6-400/H - IP441 x Metal Inline Fan - VENT-400K - T (3 Phase)1 x HRB/4-500-30-APNC1 x Elta SLC450-1EC -IE5 Motor- IP551 x PF 60- Passive Filter Element1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Compact SCD450/4-1AC1 x Raptor SDA450/4-1AC1 x Ducting 15 Degree Bend - 100mm1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x Ducting T Piece Equal - 300mm1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x LCA403218 - Long Cased Axial Fan1 x Helios DDF-400 Roof Cowl1 x 100mm Round Wall Plate1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Elta SLC450/2-1AC - IP551 x Carriage1 x Raptor SDA400/4-1AC1 x CCZ-404-T (three Phase)1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 91 x PBT/4-400 Portable Cooling Fan1 x HRT/4-500/30-BPN1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 650mm1 x Etaline 400mm1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...