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 Flanged Spigot - 450mm1 x Soler & Palau - HCBT/4-250/H - IP651 x 110 x 54mm Horizontal 90 Degree Bend1 x Pre 10:30 Delivery Surcharge1 x 220x90mm Mounting Clip (Individual)1 x 110 x 54mm Flat Channel Connector1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x 100mm Wall Duct - 350mm1 x Metal Inline Fan - VENT-250NK1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x Etaline 250mm - D2 01 3 Phase1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Galvanised Banding1 x KD 250 L1 Circular duct fan1 x Spiral Ducting 1 meter - 710mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Male Ducting Connector - 450mm1 x Impeller Side Guard - 350mm1 x 110 x 54mm Elbow Bend Male1 x Female Ducting Connector - 450mm1 x Duct Termination with Mesh - 100mm1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x International Shipping Surcharge1 x 125mm Round Wall Plate1 x Etaline 250mm1 x 125mm - 100mm Round Reducer1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Flanged Spigot - 100mm1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x 110 x 54mm Rectangular Wall Plate1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x TD1300 Mixvent - 250mm1 x 125mm Round Connector1 x TD1000 Mixvent - 250mm1 x KV 250 L Sileo1 x EKHR 280-2SW BCMI1 x 100mm Round Wall Plate1 x Universal Pipe Fixing Clip1 x Etaline 280mm1 x Ducting 45 Degree Bend - 710mm1 x 100mm Round Connector with Damper1 x Spiral Ducting 3 Meters - 710mm1 x Spigot plate - 710mm1 x Female Ducting Connector - 710mm1 x ADH E0-0560 (L) with Framework Fitted (PR)1 x Pulser Temperature control1 x ERR 12/1 Centrifugal inline fan1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Spiral Ducting 1 meter - 160mm1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x Soler & Palau TCBB/6-400/H - IP441 x CBMT/Q 400-55 1 HEATER KIT1 x Woods HT40jm/16/2/5/201 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Ancillary Pack for SLC-4001 x EC-Basic-T temperature1 x AES-Fire control unit1 x Ecor Pro Humidistat - EPHUM24DF
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 ...