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 GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Elta SLC800/4A - Fan & Inverter Package1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Helios Condense Collector1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x HRT/6-630/25-BPN1 x Soler & Palau TCBT/4-800/G - IP651 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x 2mtr Round Ducting - 150mm1 x CS2 Current Switch1 x EDM 100 CHZ1 x Elta SPA630/6-1AC - IP541 x Anti Vibration Duct Suspension Rings - 200mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan2 x Universal Pipe Fixing Clip1 x Ducting 30 Degree Bend - 200mm1 x ERM 18 protection guard - SGM 18 EX1 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Spiral Ducting 3 Meters - 80mm1 x Insulated extract Plenum 8+11 x Male Ducting Connector - 80mm1 x Etaline 450mm D4 01 (Three Phase)1 x Singleflow SSDL400-1EC1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Purlin Box 350 for RAW Cowls1 x CRBB/4-400/J ML UL1 x STF1 Oscillating Tower Fan1 x DEF-900AN1 x Purlin Box 300/315 for RAW Cowls1 x DEF-CBM-RE-7 - Protection Guard1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x TecFire Intumescent Damper - Rectangular-100x100mm1 x Spiral end cap - 80mm1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x HCF - Ceiling Fan 900mm (36 inch)1 x Ducting 90 Degree Bend - 400mm1 x JAA-560 Acoustic Upstand1 x Female Ducting Connector - 80mm1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x GENIOX 11 Roof Mounted External Unit1 x PPF4 - Positive Pressure Supply Fan1 x Access Door 250mm x 250mm1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x 100mm Wall Duct - 350mm1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x 100mm Round Condensation Trap
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...