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...
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...
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...
150mm - 100mm Round Reducer
150mm - 100mm Round Reducer
£ 3.35
150mm - 100mm 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 Wall Plate
100mm Round Wall Plate
£ 1.39
100mm Round Wall Plate...
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 Connector with Damper
100mm Round Connector with Damper
£ 3.32
100mm Round Plastic Duct Connector with Damper...
100mm Round Connector
100mm Round Connector
£ 1.65
Plastic Inline Duct Connectors - 100mm....
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 90 Degree Bend
100mm Round 90 Degree Bend
£ 2.99
100mm Round 90 Degree Connector for round plastic duct systems....
100mm Round 45 Degree Bend
100mm Round 45 Degree Bend
£ 2.99
100mm Round 45 Degree Bend Connector for round plastic duct systems....
100mm - 125mm Round Reducer
100mm - 125mm Round Reducer
£ 1.54
100mm to 125mm Round Reducer...
Displaying 1 to 13 (of 13 products)
1 x Elta Unpodded Silencer 1D-250mm1 x Purlin Box 630/710 for RAW Cowls1 x Raptor SDA450/4-1EC1 x CBTR/2-451-4kw1 x Spiral Ducting 1 meter - 500mm1 x Acoustic Box Fans (Inline) - CAB-400 RE1 x Impeller Side Guard - 400mm1 x Spiral Ducting 3 Meters - 100mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x CBMT/Q 400-9 3 HEATER KIT1 x Ziehl Abegg 134498 - FL056-ADW-4F.A5P1 x Access Door 400mm x 400mm1 x External weather louvre 2728mmW x 1630mmH1 x CMT-2 250-100 2.2KW - LG270 Single inlet centrifugal fan direct driven1 x CBMT/Q 400-55 1 HEATER KIT1 x Jet Fan IV 100-4 IE3 Induction Fan1 x AL 710 D4 mounting Feet (Pair)1 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Direct Delivery Surcharge1 x DEF-1000-AN1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 650mm1 x Soler & Palau TCBB/6-710/L - IP651 x EBM Papst W3G630-GG97-011 x Classic SAX30/12ARB Wall Mounted1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x 150mm - 100mm Stainless Steel Ducting Reducer1 x FSAF355B1DX Silencer 395/81 x Spiral end cap - 500mm1 x Ducting Reducer Long - 1000mm to 630mm1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Elta SLC450/4-3AC - IP551 x Soler & Palau TCBB/4-250/H - IP541 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x 150mm - 100mm Round Reducer1 x Chaysol SA 18/8 RTC CW-single inlet centrifugal fan1 x CBMT/Q 100-06 1 HEATER KIT1 x Access Door for Circular Duct - 250 x 150 - SIZE 152 x Ducting 90 Degree Bend - 630mm1 x Female Ducting Connector - 1000mm1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Elta Unpodded Silencer 1D-500mm1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x Elta Turboflow-TF - 560mm - Three phase1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x CAB-125B - High Pressure Acoustic Fan1 x Etaline 355mm - E2-011 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Impeller Side Guard - 315mm1 x Elta SLC630/4-1AC - IP551 x HXP500/6-1 - 6 Pole - Single Phase1 x Ducting Y Piece - 150mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Compact SCD450/4-1AC1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x HXP500/4-1 - 4 Pole - Single Phase1 x Elta SLC630/4B-3AC - IP551 x Double Inlet Forward Curved Centrifugal Fans - FDA-225-C1 x Duct Termination with Mesh - 355mm1 x AirTrak Heater-315mm1 x Raptor SDA560/6-1AC1 x Elta SCP350/4-1AC - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC1 x Female Ducting Connector - 160mm1 x Soler & Palau - HCBT/4-400/H - IP651 x Airvent ceiling fan controller1 x CBB-60N Centrifugal1 x AXCBF 400D4-32° (0,55 kW)1 x Purlin Box 300/315 for RAW Cowls1 x Ducting 45 Degree Bend - 500mm1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x Ducting Reducer Long - 1000mm to 710mm1 x 110 x 54mm Flat Channel Connector1 x CST-60 (230/400V50HZ)1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x EM 315-E2M 01- Etamaster-3151 x Duct Quick Suspension Rings with Clasp - 200mm1 x Anti Vibration Duct Suspension Rings - 160mm1 x Female Ducting Connector - 180mm1 x Elta SCP710/6/8-3AC - IP551 x Duct Fast Clamps - 150mm1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x EBM Papst- A4E 330-AP18011 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Three Phase ATEX Compact axial fan - 355mm - compactA3ATE1 x Economy Airvent 150mm Fan1 x Desk fan 9 inch - SFG91 x Rectangular Airbrick Adaptor1 x HCFT/6-800-H plastic impeller plate fan1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x CBM 10/10 - 750watt 4P RE VR (3 Phase)1 x Soler & Palau - HCBT/6-800/H - IP651 x ERR 31/1 Centrifugal inline fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x CMB/4-140-050 0.06Kw LG 2701 x Anti Vibration Duct Suspension Rings - 200mm1 x AM pallet Delivery Surcharge
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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