125mm Circular (5")

Full range of 125mm (5") duct fittings

Displaying 1 to 13 (of 13 products)
125mm - 100mm Round Reducer
125mm - 100mm Round Reducer
£ 1.54
125mm - 100mm Round Reducer...
125mm - 150mm Round Reducer
125mm - 150mm Round Reducer
£ 3.44
125mm - 150mm Round Reducer...
125mm Round 45 Degree Bend
125mm Round 45 Degree Bend
£ 7.33
Connector for round pipe systems...
125mm Round 90 Degree Bend
125mm Round 90 Degree Bend
£ 7.77
Connector for round pipe systems....
125mm Round Condensation Trap
125mm Round Condensation Trap
£ 18.30
Condensation trap for use with plastic round duct of 125 diameter. Prevents condensed water from running back down the duct towards the fan in vertical PVCu ducted applications. Not suitable fo...
125mm Round Connector
125mm Round Connector
£ 2.22
Plastic Inline Duct Connectors - 125mm,...
125mm Round Connector with Damper
125mm Round Connector with Damper
£ 5.54
125mm Round Connector with Damper...
125mm Round Equal T Piece
125mm Round Equal T Piece
£ 6.94
125mm Round Equal T Piece PVC T-Piece to connect to round ducting....
125mm Round Wall Plate
125mm Round Wall Plate
£ 1.94
125mm Round Wall Plate...
125mm Wall Duct - 350mm
125mm Wall Duct - 350mm
£ 2.78
Wall Duct - 350mm For bridging cavities or lining solid exterior walls. Mortared into position. ...
1mtr Round Ducting - 125mm
1mtr Round Ducting - 125mm
£ 6.83
Round plastic ducting Pressure drops for 125mm circular - 1 meter 15l/s = 0.2PA 30l/s = 0.7PA 60l/s = 1.90PA...
2mtr Round Ducting - 125mm
2mtr Round Ducting - 125mm
£ 8.33
Round plastic ducting Pressure drops for 125mm circular - 2 meter 15l/s = 0.4PA 30l/s = 1.40PA 60l/s = 3.80PA...
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 AL 355 D2 01 - High Performance Long Cased Axial Fan1 x CBMT/Q 400-9 3 HEATER KIT1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x Soler & Palau - HCBT/4-400/H - IP652 x AKOR Spare Filter2 x Elta Unpodded Silencer 1D-250mm1 x Elta Standard Ambient Flexible Connector - 350mm1 x Helios HRFW 355/4 TK1 x B-flow Impeller HCBB/T-355mm1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Helios HQW-630/4 - IP551 x Elta SLC630/4A-3AC - IP551 x HRT/4-400-BPN1 x BDS 350 RA b/d shutter1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x Inline Axial Fan - VOK-C 3151 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x Jetflow-HIT Metal inline - 315mm1 x Ancillary Pack for SLC-6301 x SDD-U Anti Vibration Pads1 x Impeller Side Guard - 710mm1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x K 315 L Sileo Metal Tube Fan1 x Jetflow Silent SJMF-S 250-1EC1 x Etaline 315mm - E2 03 (Low Power Version)1 x Jetflow Silent SJMF-S 150-1EC1 x Spiral Duct Grille Termination - 400mm1 x Ducting 90 Degree Bend - 400mm1 x Jetflow-HIT Metal inline - 100mm1 x HD Series Control Damper - 3000mm X 1500mm1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x 100mm - 125mm Round Reducer1 x Flanged Spigot - 100mm1 x DPD SAT 10:30AM Delivery Surcharge1 x Digital Room Thermostat - DRT1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Northern Ireland Surcharge1 x Elta SPA450/46-3AC - IP541 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Direct Delivery Surcharge1 x Ducting 90 Degree Bend - 200mm1 x Soler & Palau TCBT/2-315/H-B E70 - IP551 x Elta SLC1000/6B-3AC - IP551 x TD4000 Mixvent - 355mm1 x Elta SLC315-1EC -IE5 Motor- IP551 x Elta SLC1000/4A-3AC - IP551 x Belt Drive Cased Axial Fan - 560mm - L version1 x AL 710 D4 mounting Feet (Pair)1 x ELTA - Single Phase Transformer 4amps1 x AL 315 Mounting Feet (Pair)1 x Airvent ceiling fan controller1 x 125mm Round Equal T Piece1 x 110 x 54mm Flat Channel Connector1 x Elta SLC710/4B-3AC - IP551 x CRBB/4-400/J ML UL1 x FU 075 52 Frequency Inverter (IP20)1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x Multiflow SMB500/4-1AC1 x FRQ-10A V2 Inverter Speed controller1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x HCFB/4-500mm plastic impeller plate fan1 x Inclined Kurb support for CTHB/6-4001 x Belt Drive Cased Axial Fan - 710mm - H version1 x Belt Drive Cased Axial Fan - 500mm - L version1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x Blast Gate (Manual) 100mm1 x Classic SAX23/9A Window/Wall Mounted1 x GXC6EC - High Performance Extract Fan1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Helios AV150 External Wall Fan1 x 204x60mm 45 Degree Vertical Bend1 x Gorilla HVLSX301 x Blast Gate (Manual) 250mm1 x Helios AV200 External Wall Fan1 x Soler & Palau - HCBT/6-1000/H - IP551 x 150mm Round Connector1 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Multiflow SEL400/4-1AC1 x Soler & Palau TCBB/2-250/H - IP541 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x 150mm - 200mm Round Reducer1 x Soler & Palau TCBT/4-250/H - IP441 x High Temperature Flexible Connector - 063-0315-PU2501 x Ducting T Piece Equal - 80mm1 x FM-150 Flexible Connector Sleeve - 150mm1 x Elta Standard Ambient Flexible Connector - 450mm1 x *VORT HRW 30 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Villiavent VTC 700 Spare Filter Set - F7/M5 Grade1 x AKOR Mounting Plate for GD model(VIM166423)1 x Soler & Palau TCBB/4-450/H - IP651 x Elta Standard Ambient Flexible Connector - 250mm1 x Spare filter Set for Energi Sava 300 & 400 HR unit1 x Ducting T Piece Equal - 250mm1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x Ducting 90 Degree Bend - 80mm1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Acopel F400-355/1601 x Acopel F400-400/1601 x Elta Standard Ambient Flexible Connector - 710mm1 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x Replacement filter for VX500/700 MVHR Units,
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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