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 Spiral Ducting 1 meter - 400mm1 x Ancillary Pack for SLC-6301 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Soler & Palau TCBB/6-710/L - IP651 x 220x90mm Equal T Piece1 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x 220x90mm Double Airbrick Adapter1 x Male Ducting Connector - 400mm1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x Female Ducting Connector - 400mm1 x Ancillary Pack for SLC-3151 x Ancillary Pack for SLC-5601 x Belt Drive Cased Axial Fan - 710mm - L version1 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x MD - Motor Protection Switch (3 Phase)1 x ACQ-150-12D Acoustic Inline Box Fan1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Duct Humidistat - HS3_hdt1 x 100mm Round Equal T Piece1 x HRT/4-355-BPN1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Elta Wall Cowl SWC45/501 x AW 420 D4-2-EX Explosion Proof Axial Fan - ATEX1 x AES-Fire control unit1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x 100mm Round 90 Degree Bend1 x 100mm - 125mm Round Reducer1 x HCFT/4-400mm plastic impeller plate fan1 x DTV200 - Differential Pressure Switch1 x Spigot plate - 200mm1 x Acoustic Box Fans (Inline) - CAB-2001 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Elta SLC400/4-3AC - IP551 x Anti Vibration Duct Suspension Rings - 200mm1 x Soler & Palau - HCBT/4-400/H - IP651 x HRB/6-400-APN1 x DT-1 Duct Mounted Thermostat1 x 150mm Round 45 Degree Bend1 x BDS 800 RA b/d shutter1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 - 4 pole1 x DS-2 2-Speed Switch (3 Phase)1 x Ancillary Sealing Band - 200mm1 x Three Phase ATEX Compact axial fan - 355mm - compactA3ATE1 x Isolator Switch - EFF-ISO1 x Spiral end cap - 80mm1 x 45JMP/16/4/5/3/3ph Plate Fan1 x 2mtr Round Ducting - 150mm1 x Elta Wall Cowl SWC35/401 x Soler & Palau - HCBT/6-450/H - IP651 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x HXP450/4-3 - 4 Pole - Three Phase1 x CS2 Current Switch1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Elta SPA400/4-1AC - IP541 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Spiral Ducting 3 Meters - 200mm1 x Decor 300-C Bathroom Fan1 x Easy-fix termination kit - High Rise Ventilator - EFT
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

Well made and robust, but it was not use for my application ...