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 25 to 29 (of 29 products)
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 ...
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...
Woods 400mm MaxFan -  EQ411463 -  4pole
Woods 400mm MaxFan - EQ411463 - 4pole
£ 1,349.00
Woods 400mm MaxFan - EQ411463 - 4pole...
Woods HT40jm/16/2/5/20
Woods HT40jm/16/2/5/20
£ 1,249.00
Woods HT40jm/16/2/5/20...
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:- ...
Displaying 25 to 29 (of 29 products)
1 x Soler & Palau - HCBT/6-800/H - IP651 x Elta SCP800/6/8-3AC - IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x MV EC 150 Multivent1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x 220x90mm x 2m Insulated Rectangular Duct1 x 110 x 54mm Vertical 45 Degree Bend1 x 110 x 54mm Flat Channel Connector1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x DA10/10 Feet1 x Elta SPA630/68-3AC - IP541 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x PBT/4-400 Portable Cooling Fan1 x Soler & Palau TCBB/6-400/H - IP441 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x Roof Axial Cowl - RAW10001 x Bifurcated Fan - TET 6/6001 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x Metal Inline Fan - VENT-200NK1 x CBT-80N Centrifugal1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-9000/500 ND - Pack 71 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Elta Unpodded Silencer 1D-250mm1 x KABT/4- 9000/5001 x Raptor SDA500/4-1EC1 x Soler & Palau HXM-250mm1 x Elta SCP350/4-1AC - IP551 x Soler & Palau - HCBB/2-355/H - IP651 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x Airvent ceiling fan controller1 x Blast Gate (Manual) 100mm1 x 110 x 54mm Rectangular Wall Plate1 x KD 315 L1 - High Performance Duct Fan1 x Jetflow-HIT Metal inline - 200mm2 x Etaline Max-Fan - 315mm - E2 011 x ERR 31/1 Centrifugal inline fan1 x Soler & Palau VFD-T inverter 5 amp IP541 x Elta SLC560/4B-3AC - IP551 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x ADH E0-0560 (L) with Framework Fitted (PR)1 x Elta SLC560/4B-1AC - IP551 x Elta SLC560/4C-3AC - IP551 x DV-ROF-V-315 Roof mounted unit1 x CBM 10/8 6P 245W RE VR1 x Ancillary Pack for SLC-3551 x Remote Timer Control - 13511 x 18M - 80mm PVC flexible ducting1 x Soler & Palau TCBB/6-560/L - IP651 x Belt Drive Cased Axial Fan - 560mm - L version1 x Soler & Palau TCBT/6-800/H - IP651 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x TCDH-EXD Atex roof mounted Series1 x JBS-1250 Flat Roof Upstand for HCTT/4-1000/B1 x Inclined Kurb support for CTHB/6-4001 x KVK Slim 400 - Low profile Semi Acoustic Box Fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Soler & Palau TCBT/6-800/K - IP651 x Flanged Spigot - 250mm1 x Quietflow SQS150-1ECL - Centrifugal Box Fan1 x Female Ducting Connector - 250mm1 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ducting 45 Degree Bend - 250mm1 x Ancillary Sealing Band - 250mm1 x Commercial Thermostat - TH161 x Male Ducting Connector - 315mm1 x Flanged Spigot - 315mm1 x 150mm Round Connector with Damper1 x Spiral end cap - 100mm1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Elta SCP250-1EC - IP551 x Soler & Palau TCBB/4-400/H - IP441 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...