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 Female Ducting Connector - 200mm1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Ducting T Piece Equal - 150mm1 x Soler & Palau - HCBT/4-500/H - IP651 x TD160 Mixvent - 100mm - TD160-N Standard1 x Duct Termination with Mesh - 355mm1 x Ducting 15 Degree Bend - 315mm1 x Ducting 45 Degree Bend - 315mm1 x Ancillary Pack for SB-Biflow 315 model1 x ELTA - Single Phase Transformer 12amps1 x Ducting Reducers Long - 300mm-250mm1 x 125mm Insulated 45 Degree Bend1 x 2mtr Insulated Round Ducting - 125mm1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm2 x Duct Quick Suspension Rings with Clasp - 315mm2 x menorca 900 cooker hood1 x Female Ducting Connector - 160mm1 x BOX Hood - BOX-INOX-6001 x Ducting T Piece Equal - 315mm1 x 1mtr Round Ducting - 125mm1 x 2mtr Round Ducting - 150mm1 x Flanged Spigot - 315mm1 x Anti Vibration Duct Suspension Rings - 80mm1 x UB47- Universal Insulated Terminal1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Ducting 90 Degree Bend - 125mm1 x Female Ducting Connector - 100mm1 x Ducting 90 Degree Bend - 560mm1 x Elta Cased Axial Flange - 630mm1 x Ducting Reducers Short - 315mm-200mm1 x CBMT/Q 250-54 1 HEATER KIT1 x Spiral Ducting 1 meter - 150mm1 x Spiral Ducting 1 meter - 560mm1 x Flanged Spigot - 250mm1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Roof Axial Cowl and ZAP 630-41 - Single Phase -630mm1 x Vent Axia Trickle & Boost Switch1 x Spiral Ducting 3 Meters - 400mm1 x Spiral Ducting 3 Meters - 500mm1 x DPD SAT Delivery Surcharge1 x Ducting 90 Degree Bend - 250mm1 x Ducting 45 Degree Bend - 100mm1 x Spiral Ducting 3 Meters - 315mm1 x 100mm Round 45 Degree Bend1 x Spigot plate - 315mm1 x Spiral Ducting 1 meter - 315mm1 x Duct Fast Clamps - 315mm1 x 100mm Round Connector with Damper1 x 100mm Round Condensation Trap1 x 2mtr Round Ducting - 100mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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