125mm Circular (5")

Full range of 125mm (5") duct fittings

Displaying 1 to 13 (of 13 products)
125mm - 100mm Round Reducer
125mm - 100mm Round Reducer
£ 1.54
125mm - 100mm Round Reducer...
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125mm - 150mm Round Reducer
125mm - 150mm Round Reducer
£ 3.44
125mm - 150mm Round Reducer...
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125mm Round 45 Degree Bend
125mm Round 45 Degree Bend
£ 7.33
Connector for round pipe systems...
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125mm Round 90 Degree Bend
125mm Round 90 Degree Bend
£ 7.77
Connector for round pipe systems....
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125mm Round Condensation Trap
125mm Round Condensation Trap
£ 18.30
Condensation trap for use with plastic round duct of 125 diameter. Prevents condensed water from running back down the duct towards the fan in vertical PVCu ducted applications. Not suitable fo...
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125mm Round Connector
125mm Round Connector
£ 2.22
Plastic Inline Duct Connectors - 125mm,...
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125mm Round Connector with Damper
125mm Round Connector with Damper
£ 5.54
125mm Round Connector with Damper...
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125mm Round Equal T Piece
125mm Round Equal T Piece
£ 6.94
125mm Round Equal T Piece PVC T-Piece to connect to round ducting....
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125mm Round Wall Plate
125mm Round Wall Plate
£ 1.94
125mm Round Wall Plate...
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125mm Wall Duct - 350mm
125mm Wall Duct - 350mm
£ 2.78
Wall Duct - 350mm For bridging cavities or lining solid exterior walls. Mortared into position. ...
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1mtr Round Ducting - 125mm
1mtr Round Ducting - 125mm
£ 6.83
Round plastic ducting Pressure drops for 125mm circular - 1 meter 15l/s = 0.2PA 30l/s = 0.7PA 60l/s = 1.90PA...
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2mtr Round Ducting - 125mm
2mtr Round Ducting - 125mm
£ 8.33
Round plastic ducting Pressure drops for 125mm circular - 2 meter 15l/s = 0.4PA 30l/s = 1.40PA 60l/s = 3.80PA...
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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...
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Displaying 1 to 13 (of 13 products)
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1 x Traditional T-Series Window Fan - TX9IL1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Traditional T-Series Window Fan - TX12IL1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Traditional T-Series Window Fan - TX7WW1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x 204x60mm x 1m Insulated Rectangular Duct1 x HV-RC 230mm (With Wall Kit)1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x TX9PL Panel unit1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Traditional T-Series Window Fan - TX6IL1 x 2mtr Insulated Round Ducting - 125mm1 x Vent Axia T-Series Wall Model TX7WL1 x 125mm Insulated Round T-Piece1 x Vent Axia T-Series Wall Model TX9WL1 x Xpelair GX12 commercial window fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x TX12PL Panel unit1 x 125mm Insulated 45 Degree Bend1 x Vortice Vario 300 Window/Wall Fan - AR1 x 125mm - 100mm Round Reducer1 x 125mm Round Connector1 x 204x60mm to 125mm Insulated Straight Adapter1 x Vortice Vario 150 Window/Wall Fan - AR-LL-S1 x G2 duct Mounted Panel Filter - 535 x 535 x 47mm1 x Elta SPA500/4-1AC - IP541 x JETLINE-200 - In Line Centrifugal Duct Fan2 x 220x90mm x 2m Insulated Rectangular Duct1 x Soaker Sheet to suit RA200/2501 x Spiral Ducting 3 Meters - 315mm
£ 9,980.70
Best sellers
2mtr Round Ducting - 125mm 125mm Round Connector 125mm Round 90 Degree Bend 125mm - 150mm Round Reducer 125mm - 100mm Round Reducer Universal Pipe Fixing Clip 125mm Round Equal T Piece 125mm Round 45 Degree Bend
Specials
HQS Bathroom Axial Flow Fan - 125mm
HQS Bathroom Axial Flow Fan - 125mm
£ 30.00 now £ 15.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...