400mm Impeller

Cased axial fans with a 400mm Impeller.
Commercial cased axial extractor fans. One of the most common varieties of fans, cased axial fans are normally mounted in duct work and used inline. The size offered is diameter across the blades.Available in single and three phase versions and most are speed controllable. All fixings available. Any questions or advice please contact us.

Displaying 1 to 24 (of 29 products)
ZAC- 400 -4-1
ZAC- 400 -4-1
£ 443.84
The ZAC range of short-cased axial fans is based around the Ziehl-Abegg external rotor motor and an aerodynamically designed impeller to provide a very compact, efficient unit. Key features are:- ...
Woods HT40jm/16/2/5/20
Woods HT40jm/16/2/5/20
£ 1,249.00
Woods HT40jm/16/2/5/20...
Woods 400mm MaxFan -  EQ411463 -  4pole
Woods 400mm MaxFan - EQ411463 - 4pole
£ 1,349.00
Woods 400mm MaxFan - EQ411463 - 4pole...
Vent Axia SABRE Cased Axial Fan (Single Phase) -VSC40014A
Vent Axia SABRE Cased Axial Fan (Single Phase) -VSC40014A
£ 538.19
The latest generation of the Vent-Axia Sabre® Sickle Short Case fans incorporate the very latest FE2 Owlett impeller offering improved performance over the previous ranges with up to 7dB(A) reduction...
Systemair AR 400E4 Sileo - IP54
Systemair AR 400E4 Sileo - IP54
£ 409.49
AR Sileo 4 Pole 400mm Cased Axial fan for Single Phase supply. Max Duty - 4413m3/hr Max Power Absorbed -240W AR Sileo 4 Pole Cased Axial fans for Single Phase supply, the AR Sileo range do have a ...
Systemair AR 400DV-L Sileo - IP54
Systemair AR 400DV-L Sileo - IP54
£ 397.95
AR Sileo 4 Pole 400mm Cased Axial fan for Three Phase supply. Max Duty - 4392m3/hr Max Power Absorbed -260W AR Sileo 4 Pole Cased Axial fans for Three Phase supply, the AR Sileo range do have a bi...
Soler & Palau TCBT/6-400/H - IP44
Soler & Palau TCBT/6-400/H - IP44
£ 373.75
TCBT Series Case Axial Industrial Fan - 400mm - 6 Pole- three phase. Very popular fan, used extensively in commercial kitchens Max Duty - 2970 m3/hr Max Power Absorbed - 116W The S&P Cylindrica...
Soler & Palau TCBT/4-400/H - IP44
Soler & Palau TCBT/4-400/H - IP44
£ 358.31
TCBT Series Case Axial Industrial Fan - 400mm - 4 Pole - 3 phase Very popular fan, used extensively in commercial kitchens. Max Duty - 5140 m3/hr Max Power Absorbed - 341 W The S&P Cylindrical S...
Soler & Palau TCBB/6-400/H - IP44
Soler & Palau TCBB/6-400/H - IP44
£ 421.45
TCBB Series Case Axial Industrial Fan - TCBB - 6 Pole single phase Max Duty - 2,820 m3/hr Max Power Absorbed - 118 W Very popular fan, used extensively in commercial kitchens The S&P Cylind...
Soler & Palau TCBB/4-400/H - IP44
Soler & Palau TCBB/4-400/H - IP44
£ 384.77
TCBB Series Case Axial Industrial Fan - 400mm - 4 Pole- single phase. Very popular fan, used extensively in commercial kitchens Max Duty - 5190 m3/hr Max Power Absorbed - 360W The S&P Cylind...
SLC040J2-A6/21 - High Performance Long Cased Axial Fan
SLC040J2-A6/21 - High Performance Long Cased Axial Fan
£ 1,250.00
SLC040J2-A6/21 - High Performance Long Cased Axial Fan...
Raptor SDA400/4-1EC
Raptor SDA400/4-1EC
£ 1,086.04
Single Phase The Raptor SDA is a short cased mounted axial fan and is normally mounted in ductwork applications. It incorporates the Ziehl-Abegg FE2owlet aerofoil profiled impeller. Both strong and...
Raptor SDA400/4-1AC
Raptor SDA400/4-1AC
£ 486.84
Raptor SDA400/4-1AC The Raptor SDA is a short cased mounted axial fan and is normally mounted in ductwork applications. It incorporates the Ziehl-Abegg FE2owlet aerofoil profiled impeller. Both str...
PBT/4-400 Portable Cooling Fan
PBT/4-400 Portable Cooling Fan
£ 647.99
The PBT 3 phase industrial cooling fans are designed to provide high volumes of air for numerous personnel, space and drying applications. The range are available in three nominal diameter sizes. St...
PBB/4-400 Portable Cooling Fan
PBB/4-400 Portable Cooling Fan
£ 658.25
The PBB Single phase industrial cooling fans are designed to provide high volumes of air for numerous personnel, space and drying applications. Standard direction of airflow: Form B, Impeller - Moto...
LCA403226 - Long Cased Axial Fan
LCA403226 - Long Cased Axial Fan
£ 1,127.68
The Long Case Axial range of fans incorporates manually adjustable pitch impellers which provide a comprehensive range of duties offering high performance and pressure characteristics. Available in...
LCA403218 - Long Cased Axial Fan
LCA403218 - Long Cased Axial Fan
£ 1,127.68
The Long Case Axial range of fans incorporates manually adjustable pitch impellers which provide a comprehensive range of duties offering high performance and pressure characteristics. Available in...
LC040K2-A5/28 Long-Cased Axial - 400mm
LC040K2-A5/28 Long-Cased Axial - 400mm
£ 2,085.43
LC040K2-A5/28 Long-Cased Axial...
HRFD 400/4/2  Cased Axial Fan 400mm - 3 Phase
HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase
£ 860.05
HRFD 400/4/2400mm Cased Axial Fan 400v Axial high-performance fan with cylindrical tube sleeve, flanges on both sides, directly driven, explosion-proof according to ATEX. Cylindrical pipe made of ...
HRFD 400/4 EX  Atex Rated 400mm Cased Axial Fan 400v
HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v
£ 978.50
HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v Axial high-performance fan with cylindrical tube sleeve, flanges on both sides, directly driven, explosion-proof according to ATEX. Cylindrical...
Elta SLC400/4-3AC - IP55
Elta SLC400/4-3AC - IP55
£ 555.00
Three Phase 400mm fan, Duty: 4,968m3/hr, Motor Power 367W, Max Current 1.02A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dura...
Elta SLC400/4-1AC - IP55
Elta SLC400/4-1AC - IP55
£ 655.90
Single Phase 400mm fan, Duty: 4,233m3/hr, Motor Power 209W, Max Current 0.94A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC400-1EC -IE5 Motor- IP55
Elta SLC400-1EC -IE5 Motor- IP55
£ 1,000.44
Single Phase 400mm fan, Duty: 4,240 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for ...
CRBB/4-400/J  ML  UL
CRBB/4-400/J ML UL
£ 347.29
CRBB/4-400/J ML UL (230V50/60HZ) V5 5730026300 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in dif...
Displaying 1 to 24 (of 29 products)
2 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier2 x Egg Crate Grille with Dust panel filter 1 inch- 300x3002 x CBMT/Q 315-120 3 HEATER KIT2 x Elta SCP500/4-3AC - IP552 x MRK Mounting Bracket1 x 110 x 54mm Flat Channel Connector2 x Purlin Box 350 for RAW Cowls2 x Access Door 200mm x 200mm2 x CBM 7/7 4p 300W RE-VR1 x Helios HQW-400/6 - IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Dektite Combo Pipe Flashing - DC210REC1 x GXC9 - High Performance Extract Fan2 x Metal Inline Fan - VENT-125NK1 x Vent Axia Silent 100T (TIMER)1 x BDS 630/710 RA b/d shutter1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x CRHT/4-355 N Roof mounted Fan - Horizontal discharge1 x TecFire Intumescent Damper - Rectangular-100x100mm1 x HCFB/4-315mm plastic impeller plate fan1 x Silentub - STUB 1001 x Elta SLC1000/8-3AC - IP551 x AM pallet Delivery Surcharge1 x Ancillary Pack for SB-Biflow 315 model1 x Etaline 450mm -EC (Three Phase)1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 420mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Elta Turboflow-TF - 450mm - Single phase1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x CBS-80 Outlet Flange for CBT-801 x BDS 200/250 RA b/d shutter1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Soler & Palau TCBT/6-800/L - IP651 x Classic SAX30/12AR Window/Wall Mounted2 x CFI In-line 3000 - Carbon Filter2 x 125mm - 100mm Round Reducer1 x Elta SLC710/4B-3AC - IP551 x Acopel F400-280/1601 x Vent Axia KAF Kitchen Extract Fan - 630mm - 2 Pole - Three Phase1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x 110 x 54mm Vertical 45 Degree Bend1 x HRB/6-500-25-APN1 x Spiral Duct Grille Termination - 200mm1 x Soler & Palau - HXTR/4-560/H - IP541 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Manrose T12 STANDARD Transformer- T12S1 x Ancillary Pack for SB-Biflow 400 model1 x Elta SLC1000/6A-3AC - IP551 x Elta Unpodded Silencer Melinex 2D-560mm1 x U42K Screws for duct1 x Ancillary Pack for SLC-4001 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Acopel F400-560/1601 x ELTA - Single Phase Transformer 16amps1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 200watt VR RE1 x Soler & Palau - HCBT/6-355/H - IP651 x Elta Wall Cowl SWC45/501 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Elta SPA630/46-3AC - IP541 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x HQS Bathroom Axial Flow Fan - 125mm1 x Impeller Side Guard - 710mm1 x Jetflow-HIT Metal inline - 100mm1 x MEV Spider Additional Spigots1 x Control with reverse - CR3001 x Soler & Palau TCBT/4-800/H - IP651 x CBM 7/7 250W 4P T RE-VR (Three Phase)1 x Nicotra AFK 315-40/4M-B1 x Elta SCP800/6/8-3AC - IP551 x MPS Weather Housing1 x Circular Ceiling Diffuser - TST 2001 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Soler & Palau TCBB/4-630/L - IP651 x Soler & Palau TCBT/6-630/L - IP651 x Blast Gate (Manual) 125mm1 x 150mm Round 45 Degree Bend1 x Soler & Palau - HCBB/2-355/H - IP651 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x Raptor SDA350/4-1AC1 x ZAC- 350 -4-11 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Etaline 355mm - E2-011 x Circular Ceiling Diffuser - TST 1601 x AKOR Mounting Plate for GD model(VIM166423)1 x Elta SLC450/4-1AC - IP551 x Systemair AW-Sileo 450-E61 x Elta SLC400/4-1AC - IP551 x Woods JM long cased aerofoil 63JM/20/4/6/32/3PH1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Elta SPA710/6-3EC1 x Purlin Box 400/450 for RAW Cowls1 x Manrose 150mm - XF150BP1 x Kitchen Grease Filter - Mesh Type Non standard 450mm x 150mm x 22mm ( CEF450 Replacement)1 x CBMT/Q 315-54 1 HEATER KIT1 x Soler & Palau - HCBB/6-500/H - IP651 x HRB/6-630-30-BPN1 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm2 x Elta SLC355-1EC -IE5 Motor- IP551 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x CBT-100N Centrifugal1 x Metal Inline Fan - VENT-355N1 x CBM 12/9 515W RE-VR1 x Elta SCP250/4-1AC - IP551 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Soler & Palau TCBT/6-400/H - IP441 x GEO Ground Source Heat Exchanger1 x 2mtr Round Ducting - 125mm1 x Ancillary Pack for SB-Biflow 250 model1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-142 x DV-ROF-V-315 Roof mounted unit1 x Circular Ceiling Diffuser - TST 1001 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Isolator Relay Controller - 4420301 x Soler & Palau - HCBT/6-500/H - IP651 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x 125mm Round Connector1 x Nicotra RDH E4-0450 (K)1 x Decor 300-C Bathroom Fan1 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x ERR 12/1 Centrifugal inline fan1 x Remote Timer Control - 13511 x Elta SCP400-1EC - IP551 x Mounting Feet (Pair) for SLC-450-060B-04501 x 110 x 54mm Horizontal 90 Degree Bend1 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x 125mm Round 90 Degree Bend1 x 125mm Round Equal T Piece1 x CBMT/Q 150-15 1 HEATER KIT1 x SPI-200 C Iris damper1 x Elta Cased Axial Flange - 400mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Dynair QCM 454 T - 3 phase1 x FSAF1000C1DA SILENCER 1070/161 x AKOR Spare Filter1 x ECO-500 Kitchen Extract Fan1 x Etaline 630mm - D4 01 3 Phase1 x Elta SCP350/4-1AC - IP551 x Soler & Palau - HXBR/4-250/H - IP441 x Elta Turboflow-TF - 630mm - Single phase1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Belt Drive Cased Axial Fan - 800mm - H version1 x MVEx 1,0 Atex Motor Protection Switch1 x Curved Blade Grille 600x600 (2way blow)1 x Impeller Side Guard - 500mm1 x 2mtr Round Ducting - 100mm1 x Soler & Palau TCBB/4-355/H - IP441 x FRQ-10A V2 Inverter Speed controller1 x Elta SCP315/4-3AC - IP551 x 204x60mm 45 Degree Horizontal Bend1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x Soler & Palau - HCBT/4-355/H - IP651 x HRB/4-400-BPN1 x Elta SCP450-1EC - IP551 x Etaline 200mm1 x ELTA - Three Phase Transformer 3amps1 x Elta SLC630/4B-3AC - IP551 x Soler & Palau TCBT/4-800/L - IP651 x TUNE-R-100-2-M5 - Control Damper1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x DOL Starter with Isolator - Three phase1 x DA9/9 Feet1 x FSAF500FTX 500 mounting feet (Pair)1 x Atex Inline Fan 180mm - ERM18EXE1 x TUNE-R-100-2-M1 - Control Damper1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x 220x90mm 45 Degree Horizontal Bend1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x CBM 7/7 147w 4P RE-VR1 x CBM 7/7 72w 6P RE-VR1 x CBT-60N Centrifugal1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x HCFT/4-630mm plastic impeller plate fan1 x TecFire Intumescent Damper - Rectangular 300x300mm1 x Elta Wall Cowl SWC25/311 x Flexible PVC Ducting - 110x541 x Elta SLC800/4B-3AC - IP551 x Dynair QCL 200mm (2-Pole)1 x CS2 Current Switch1 x CBMT/Q 200-30 1 HEATER KIT1 x HRB/4-500-30-APNC1 x Rectangular Airbrick Adaptor1 x HV-RC 230mm (With Wall Kit)1 x ACO3/BD Changover Panel (Three Phase)1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Elta Cased Axial Flange - 1000mm1 x DA12/12 Feet1 x DA12/9 Feet1 x Soler & Palau TCBT/4-450/H - IP651 x Helios HQW-630/6 - IP551 x TXBR-250 Ecowatt1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Soler & Palau - HCBT/4-710/H - IP651 x Elta SLC450-1EC -IE5 Motor- IP551 x Elta SLC500-1EC -IE5 Motor- IP551 x 125mm Round Wall Plate1 x Metal Inline Fan - VENT-250NK1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Mounting Feet (Pair) for SLC-900-060B-09001 x CBM 9-9 550w 4P CM 3-Phase1 x Helios HQW-560/6 - IP551 x SPI-100 C Iris damper1 x KV DUO 315 EC1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Belt Drive Cased Axial Fan - 450mm - H version1 x Soler & Palau TCBB/2-250/H - IP541 x CBT-80N Centrifugal1 x DA 7-7 72w 6P VR1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x ACO3TO-ADS-VFC-7.1A1 x Rosenberg DQ 630-4 plate axial fan1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x EM 250-E2M 01- Etamaster-2501 x PF 60- Passive Filter Element1 x Soler & Palau - HXBR/4-450/H - IP541 x Belt Drive Cased Axial Fan - 630mm - H version1 x Soler & Palau TCBT/6-710/L - IP651 x Genius Whole house unit -1 x Belt Drive Cased Axial Fan - 710mm - L version1 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x Mounting Feet (pair) for SB-CON 4001 x Elta SLC630/4A-3AC - IP551 x 100mm - 125mm Round Reducer1 x HCFT/6-800-H plastic impeller plate fan1 x K 250 L Sileo1 x F7 Replacement Bag Filter for FT Filter Box Type 100-250mm ONLY1 x KV DUO 400 EC1 x Helios DDF-200 Roof Cowl1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Elta SCP630-1EC - IP551 x Differential Pressure Switch - 20 - 300 Pa - IP651 x 100mm Wall Duct - 350mm1 x CBM 12-12 1100w 6P Three Phase1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Ducting 45 Degree Bend - 250mm1 x CC-314 M Cased Axial Fan (Single Phase)1 x CRVT/6-630 Roof mounted Fan - vertical discharge1 x ZAP 710-61 Plate axial fan1 x Soler & Palau - HCBT/4-900/H - IP551 x DS-2 2-Speed Switch (3 Phase)1 x CTHT/4-315/H High Temp Roof Fan1 x Ancillary Pack for SLC-3551 x Impeller Side Guard - 630mm1 x Etaline 250mm - D2 01 3 Phase1 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x 110 x 54mm Equal Horizontal T-Piece1 x Elta SCP315/4-1AC - IP551 x Kitchavent 2000 Odour control System1 x Airvent ceiling fan controller1 x ZAP 710-63 Plate axial fan1 x Soler & Palau TCBT/4-630/L - IP651 x DV-ROF-V-225 Roof mounted unit1 x Soler & Palau - HCBT/6-1000/H - IP551 x Etaline 355mm E4 011 x Soler & Palau TCBT/4-800/G - IP651 x Compact SCD500/4-3AC1 x Metal Inline Fan - VENT-100NK1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 250mm1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Etaline 400mm -EC1 x Transformer speed controller - ATC1 - 4.0 Amps1 x International Shipping Surcharge1 x DA10/10 Feet1 x 150mm Round Connector1 x Soler & Palau - HCBB/6-355/H - IP651 x Soler & Palau TCBT/4-500/H - IP651 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 560mm1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x HRB/4-450-30-APN1 x CBB-80N Centrifugal1 x WSD 042 (730x730x70)1 x SPI-315 C Iris damper1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Metal Inline Fan - VENT-150NK1 x Nicotra Direct Delivery Surcharge1 x GENIOX 11 Internal Mounted Unit1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Helios TSW 10 Amp Transformer speed controller1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x MTS10- extractor fan 3 step switch1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 355mm1 x CSB-60 Centrifugal fan1 x Commercial Thermostat - TH161 x ELTA - Three Phase Transformer 10amps1 x Pre 10:30 Delivery Surcharge1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x HCFB/4-400mm plastic impeller plate fan1 x KRJ - 225 Inlet Guard1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x CBTR/2-451-4kw1 x Etaline 315mm - E2 03 (Low Power Version)
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 ...