100mm Circular (4")

Full range of 100mm (4") Circular duct fittings
Displaying 1 to 13 (of 13 products)
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 45 Degree Bend
100mm Round 45 Degree Bend
£ 2.99
100mm Round 45 Degree Bend Connector for round plastic duct systems....
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 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...
150mm - 100mm Round Reducer
150mm - 100mm Round Reducer
£ 3.35
150mm - 100mm Round Reducer...
100mm - 125mm Round Reducer
100mm - 125mm Round Reducer
£ 1.54
100mm to 125mm Round Reducer...
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 90 Degree Bend
100mm Round 90 Degree Bend
£ 2.99
100mm Round 90 Degree Connector for round plastic duct systems....
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 220x90mm Elbow Bend with 150mm Fixed Spigot1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Impeller Side Guard - 500mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x DEF-1000-AN1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Belt Drive Cased Axial Fan - 560mm - L version1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Flexible PVC Ducting - 204x601 x Capacitor 6uf for use with the EBM D4E range1 x HRB/6-630-30-BPN1 x CC-314 M Cased Axial Fan (Single Phase)1 x 204x60mm 90 Degree Horizontal Bend1 x Gorilla HVLSX601 x Blast Gate (Manual) 125mm1 x HRB/4-350-BPN1 x HCFB/4-355mm plastic impeller plate fan1 x Hydor HPA400/4-1A1 x Ducting T Piece Equal - 200mm1 x HRB/4-400-BPN1 x Soler & Palau - HCBB/6-355/H - IP651 x Soler & Palau - HCBT/6-400/H - IP651 x Elta SCP350/4-1AC - IP551 x HRB/4-400-APN1 x 220x90mm x 1m Insulated Rectangular Duct1 x Soler & Palau - HCBT/2-250/H - IP651 x 110 x 54mm Vertical 45 Degree Bend1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x Contactor Interface Station - CI91 x Hydor HPA250/2-11 x Helios HQW-250/4 - IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Elta SCP450/4-3AC - IP551 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x HXP450/6-3 - 6 Pole - Three Phase1 x Elta SCP450/4-1AC - IP551 x HRT/4-315-BPN1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Air Quality Sensor - AQS1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x EC Trickle and boost module - IP561 x 125mm Round Condensation Trap1 x BDS 630/710 RA b/d shutter1 x Soler & palau TCBT/2-250/H - IP441 x Soler & Palau TCBB/2-250/H - IP541 x Digital Room Thermostat - DRT1 x Acopel F400-710/1801 x Acopel F400-400/1601 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x Acopel F400-250/1601 x ELM 25 EX Flexible Cuff for ERM 2501 x Etaline 280mm1 x Acoustic Box Fans (Inline) - CAB-1001 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x HCFT/4-5001 x Etaline 315mm - E2 03 (Low Power Version)
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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