Centrifugal Scroll Fans
Commercial Centrifugal Scroll Fans, forward curved and backward curved impellers, different versions and sizes of double and single inlet fans available. Often classified by two numbers, eg. 10/10, 9/9 etc. This indicates the size of the scroll/squirrel cage impeller. ie. 10 inches long, 10 inches diameter. Closed motor or external rotor versions advised for dirty air.
Also known as snail fans.
These need an enclosure to operate and are normally at one end of a system. For inline commercial fans, see our Centrifugal & MixVent Fans or industrial section. for larger units.
Also known as snail fans.
These need an enclosure to operate and are normally at one end of a system. For inline commercial fans, see our Centrifugal & MixVent Fans or industrial section. for larger units.
Displaying 25 to 48 (of 53 products)
Nicotra RDH E4-0355 (K) With Flange 0355 ADHE/RDHE
£ 1,792.80
Nicotra RDH E4-0355 (K) With Flange 0355 ADHE/RDHE...
Nicotra RDH E4-0400 (K)
£ 1,929.99
Nicotra RDH E4-0400 (K)
*** THIS PRODUCT CAN NOT BE RETURNED AS IT IS MADE TO ORDER ***...
Nicotra RDH E4-0450 (K)
£ 2,081.00
Nicotra RDH E4-0450 (K)
*** THIS PRODUCT CAN NOT BE RETURNED AS IT IS MADE TO ORDER ***...
Nicotra RER 11-0225
£ 875.00
Nicotra RER 11-0225.
- Lock formed casing, galvanised sheet steel
- discharge flange
- multi position feet
- Deep groove ball bearings, maintenance free...
RD28S-4DW.4ER.2L
£ 4,074.99
RD28S-4DW.4ER.2L
Double inlet centrifugal fan with spiral housing. Type: RD28S-4DW.4ER.2L...
RD28S-4DW.4R.2L
£ 769.55
RD28S-4DW.4R.2L
Double inlet centrifugal fan with spiral housing. Type: RD28S-4DW.4R.2L...
RD28S-4DW.4R.AL - (209880)
£ 1,895.00
RD28S-4DW.4R.AL - (209880)
Double inlet centrifugal fan with spiral housing. Type: RD28S-4DW.4R.AL - (209880)...
RD28S-4EW.4R.2L
£ 976.24
RD28S-4EW.4R.2L
Double inlet centrifugal fan with spiral housing. Type: RD28S-4EW.4R.2L...
RD31S-4DW.6Q.AL - 121303 (Three Phase)
£ 1,456.92
RD31S-4DW.6Q.AL
Double inlet centrifugal fan with spiral housing. Type: RD31S-4DW.6Q.AL ...
Displaying 25 to 48 (of 53 products)
1 x D2E146-AP47-331 x G2E160−AL19−56 FLUE FAN1 x EBM-Papst D2E097-BK76-98 Double inlet1 x DIC 180 T LG (1IC1881) Forward Curved Blade Centrifugal Fan1 x W2S130-AA03-011 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Jetflow-HIT Metal inline - 100mm1 x DEF-1000-AN1 x ERM 18 protection guard - SGM 18 EX1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x EX 140A-4C Mounting Kit for 160mm Duct1 x Ducting 45 Degree Bend - 1120mm1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x MV EC 100 Multivent1 x Ducting 15 Degree Bend - 1120mm1 x Impeller Side Guard - 560mm1 x Impeller Side Guard - 900mm1 x Impeller Side Guard - 800mm1 x Impeller Side Guard - 315mm1 x Impeller Side Guard - 400mm1 x DEF-900AN1 x FSD-TD 400 x 400 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x TD250 (110v) Mixvent - 100mm - TD2501 x TDID 4 - WOODS Auto Transformer (3 Phase)1 x Impeller Side Guard - 1000mm1 x Metal Inline Fan - VENT-100NK1 x Impeller Side Guard - 710mm1 x DEF-CBM-RE-7 - Protection Guard1 x Impeller Side Guard - 500mm1 x Impeller Side Guard - 630mm1 x RAE-2G - 2amp Single Phase Transformer Controller1 x Impeller Side Guard - 250mm1 x Ducting 30 Degree Bend - 1120mm1 x Female Ducting Connector - 1120mm1 x CBMT/Q 315-54 1 HEATER KIT1 x DEF-800AN1 x DEF-140T Inlet Guard for the CBT-100N1 x FSD-TD 400 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD Fire and Smoke Damper, 800mm x 200mm, EASY FIX AF, GALV Case, GALV Blades, PM230-TF1 x EX 140A-4C Mounting Kit for 125mm Duct1 x TDID 11 - WOODS Auto Transformer (3 Phase)1 x Impeller Side Guard - 450mm1 x Ducting 90 Degree Bend - 1120mm1 x TDID 2.5 - WOODS Auto Transformer (3 Phase)1 x Hydor HPA400/6-1A1 x HCFB/4-400mm plastic impeller plate fan1 x B-flow Impeller HCBB/T-355mm1 x Helios HQW-400/4 - IP551 x HCFT/4-400/H-BPN E20,P 0.25KW1 x FSD-TD 450 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Duct Split Rings (Pair) -1120mm1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Spiral Ducting 3 Meters - 1120mm1 x FSD-TD 300 x 300 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FM-200 Flexible Connector Sleeve - 200mm1 x Impeller Side Guard - 350mm1 x EBM-papst Motorised Impeller - A6D800-AD01-011 x B-flow Impeller HCBB/T-450mm1 x FSD-TD 500 x 300 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x AR Sileo 400 Cased Axial Fan Guard - SG AXC/AM/AR 4001 x Male Ducting Connector - 1120mm1 x ADH E0-250 Flange - 0250 ADHE/RDHE1 x HRB/6-400-APN1 x B-flow Impeller HCBB/T-560mm1 x CBMT/Q 150-27 1 HEATER KIT1 x FSD-TD 450mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Mounting Feet 200-250 (pair) for ADH E0-02501 x 200mm EC BOX FAN - WOODS EC SINGLE FAN 2001 x Helios HQW-400/6 - IP551 x TDID 8 - WOODS Auto Transformer (3 Phase)1 x FSD-TD 550 x 250 Fire and Smoke Damper, S, GALV Case, GALV Blades, PM230-TF (SC)1 x London Fans Impeller - IMP710/160/10A/20°/28mm kw1 x Insulated extract Plenum 8+11 x LF-ME04F071LC3AC1 x Spigot plate - 160mm1 x 150mm EC BOX FAN - WOODS EC SINGLE FAN 1501 x CBMF 250-6,0 400V/2 Duct heater1 x Elta SPA400/4-1AC - IP541 x HRB/4-400-APN1 x FSD-TD Fire and Smoke Damper, 1000mm x 600mm, EASY FIX AF, GALV Case, GALV Blades, PM230-TF1 x Remote controller FLEX - for VEKO INT1 x Elta SCP400/4-3AC - IP551 x Elta Podded Silencer 1D - 630mm - Compact1 x CBMT/Q 315-120 3 HEATER KIT1 x Soler & Palau - HCBB/6-400/H - IP651 x Ducting T Piece Equal - 160mm1 x MUB/T-S 100 630D4 Centrifugal box fan, 120°C Continuous, Insulated1 x CBMT/Q 200-30 1 HEATER KIT1 x Hydor HPA400/4-1A1 x HRB/4-400-BPN1 x Soler & Palau - HCBT/4-400/H - IP651 x Elta SPA400/46-3AC - IP541 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x VEKA INT 2000/15.0-L1 EKO1 x MBE Electric Heater Battery - 500/18 T1 x HRT/4-400-BPN1 x CBMT/Q 125-12 1 HEATER KIT1 x CBMT/Q 315-30 1 HEATER KIT1 x Spiral end cap - 160mm1 x CBMT/Q 315-90 3 HEATER KIT1 x HCFT/4-400mm plastic impeller plate fan1 x Three Phase Transformer controllers - RMT 2.5 Amp
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