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 Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EM 315-E2M 01- Etamaster-3151 x Ancillary Pack for SB-Biflow 315 model1 x KBD- outlet mounting flange for CRMT 3551 x DDMP 09/07 Mounting Flange1 x Circ.connection-125 fo EX-140 ATEX unit1 x KBD- outlet mounting flange for CRMT 2251 x DDMP 10-10 FLANGE1 x KBD-250 outlet mounting flange for CRMT 2501 x ASF 355-500 inlet flange DVS1 x Elta Cased Axial Flange - 250mm1 x Elta Powder Coated Cased Axial Flange - 630mm1 x DDMP 09/09 Mounting Flange1 x DDMP 07/07 Mounting Flange1 x Cased Axial Fan Extension - 400mm dia1 x Female Ducting Connector - 100mm1 x Elta Cased Axial Flange - 315mm1 x Duct Quick Suspension Rings with Clasp - 200mm1 x Ducting 45 Degree Bend - 1000mm1 x KBD- outlet mounting flange for CRMT 2802 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x KBA- Inlet Mounting 3151 x KBA- Inlet Mounting 3551 x Soler & Palau TCBB/4-315/H - IP441 x KBA- Inlet Mounting 1801 x LAL 1000 D4 Mounting Flange1 x Acopel F400-560/1601 x Female Ducting Connector - 315mm1 x Helios Outlet spigot - Round to Rectangular - GB-AS6301 x KBD- outlet mounting flange for CRMT 2501 x AM pallet Delivery Surcharge1 x USD-4000 Rect to Circ coupling Flange For KABB/T kitchen fans1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Female Ducting Connector - 630mm1 x Female Ducting Connector - 200mm1 x Duct Termination with Mesh - 200mm1 x Round ceiling diffuser 200mm1 x Anti Vibration Duct Suspension Rings - 200mm1 x Duct Suspension Rings - 250mm1 x Soler & Palau - HCBT/4-900/H - IP551 x Male Ducting Connector - 200mm1 x EM 200-E2M 01- Etamaster-2001 x Flanged Spigot - 200mm1 x Spiral Ducting 3 Meters - 150mm1 x Duct Fast Clamps - 200mm1 x Curved boot - 200mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x CFI Lite 600 Carbon Filter1 x Ducting T Piece Equal - 200mm1 x MTS10- extractor fan 3 step switch1 x Spiral end cap - 200mm1 x Male Ducting Connector - 125mm1 x HRST/6-910/30-BZ1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Soler & Palau TCBB/4-400/H - IP441 x CK-60F Kit1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x Ducting 90 Degree Bend - 500mm1 x Spiral Duct Grille Termination - 250mm1 x Spigot plate - 250mm1 x Spiral Ducting 3 Meters - 250mm1 x Ducting Reducer Long - 1000mm to 900mm1 x Spiral Ducting 3 Meters - 1000mm1 x Duct Split Rings (Pair) -1000mm1 x Ducting Reducer Long - 1000mm to 630mm1 x Male Ducting Connector - 1000mm1 x Elta SCP630/4-3AC - IP551 x Helios HQW-630/6 - IP551 x Elta SPA630/46-3AC - IP541 x Elta SCP630/4-1AC - IP551 x HRT/4-630/25-BPN E221 x HCFT/4-630mm plastic impeller plate fan1 x Hydor HPA630/4-1A1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x Spiral Ducting 3 Meters - 400mm1 x Duct Suspension Rings - 400mm1 x Elta SLC400/4-3AC - IP551 x SLC040J2-A6/21 - High Performance Long Cased Axial Fan
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 ...