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
£ 429.96
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
£ 466.03
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 Acopel F400-500/1601 x HRU Controller1 x Flexible PVC Ducting - 204x601 x 204x60mm Flat Channel Clip (Pack of 5)1 x LCA403226 - Long Cased Axial Fan1 x Ancillary Pack for SLC-4501 x ERM180EXE Bracket1 x Elta Standard Ambient Flexible Connector - 315mm1 x Soler & Palau TCBB/6-400/H - IP441 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Ancillary Pack for SLC-3551 x Isolator Switch - EFF-ISO1 x LCA403218 - Long Cased Axial Fan1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x ASSG/F 500-560 Flex. conn. DVG1 x CRBB/4-400/J ML UL1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Isolator Switch - ISOSW1 x Ancillary Pack for SB-Biflow 315 model1 x MFA-AR/AXC 315 mounting foot1 x DA 18/18 Feet1 x GX6 Wall Kit1 x Ducting 45 Degree Bend - 160mm1 x Ducting T Piece Equal - 160mm1 x Ancillary Pack for SB-Biflow 500 model1 x Acopel F400-120/1601 x DA 15/15 Feet1 x Raptor SDA400/4-1EC1 x Spigot plate - 160mm1 x Acopel F400-560/1601 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Ancillary Pack for SLC-5001 x PBT/4-400 Portable Cooling Fan1 x DA9/7 Feet1 x Elta SLC400-1EC -IE5 Motor- IP551 x Manual Overide Switch - MOS1 x DA10/10 Feet1 x DA7/7 Feet1 x Ancillary Pack for SLC-900 for SLC900/4B-3AC1 x Acopel F400-280/1601 x Ancillary Pack for SLC-3151 x AL 400 Mounting Feet (Pair)1 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x ACO3/BD Changover Panel (Three Phase)1 x Isolator Relay Controller - 442030
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
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 ...