Activair industrial axial fans

Activair industrial axial fans are available in 7 diameters from 315mm (12.6in.) to 630mm (25.2in.). An extensive range of accessories including electronic speed controllers, finger guards, matching plates, wall brackets, feet, etc. make our industrial axial fans suitable for a broad range of applications.

Long life, heavy duty industrial axial fans

Activair industrial axial fans are heavy duty units designed for continuous use in the toughest environments. The casings are manufactured from steel, finished in corrosion resistant powder coated polyester epoxy paint in pastel beige (RAL7032). The wire guards are steel which is bright zinc plated.

The motors used in Activair industrial axial fans are efficient, lightweight and robust. They are totally enclosed and sealed for life. Class F insulated to BS4999 Part 101 and IEC34-1, and have integral thermal overload protection. They are weatherproof to IP55, and are suitable for use in damp and dusty environments.

The impeller blades are made from high quality GRP, fitted to die cast aluminium hubs, coated in polyester powder paint. They are factory set and balanced for maximum efficiency.

Fixed or variable speed industrial axial fans

Activair industrial axial fans are designed for fixed or variable speed control, down to 40% of nominal speed. High quality electronic speed controllers are available which are suitable for surface mounting. Both units have a speed control knob and separate on/off switch, built in motor protection and manual restart after a power failure.

One speed controller is required per fan.

Note: Because these speed controllers require manually restarting after a power failure, it is not possible to use them in conjunction with a thermostat. If you require thermostatic control we also stock a basic speed control which does not have power failure or motor protection built in.
Important: customers are responsible for providing motor protection when using this speed control, failure to do so will invalidate the fan warranty.

Activair electronic speed controllers

Fan Diameter	mm	315	350	400	450	500	560
Speed control type		One					Two

Speed controls can only be purchased with one of our fans, they are not available separately.

Free blowing or ducted industrial axial fans

Activair industrial axial fans can be used free blowing, with flexible ducting to direct air into inaccessible areas. Or with polythene ducting to distribute air upto 46m (150ft.) along production lines, throughout workshops, warehouses, etc.

Activair industrial fan - plate mounted

• Supplied with flexible conduit/flying leads and capacitor
• Wire guard fitted on motor side of impellor

Applications:

• Through wall mounting as an extractor fan to remove hot air from roof spaces 

• Through wall mounting as a supply fan to draw fresh air into buildings

• Suspended by chains as a destratification fan to reduce heating costs

Accessories:

• Electronic speed controller

• Additional wire finger guard for impeller side

• Chain suspension kit

• Flexible ducting

• Polythene ducting

Activair industrial fans - plate mounted

Fan Diameter	mm	315	350	400	450	500	560	630
Plate dimension	mm	430	485	540	575	655	725	805
Mouth depth	mm	83	83	96	96	98	98	103
Overall depth	mm	168	168	180	180	238	238	242
		Click for dimension drawing
Order code		plate315	plate350	plate400	plate450	plate500	plate560	plate630
Price exc. delivery & VAT		£249.00	£279.00	£299.00	£429.00	£549.00	£599.00	£629.00
Price inc. delivery & VAT

Click on the icon, for a printer friendly data sheet.

Reliable industrial axial fans with a 1 year guarantee

Activair industrial axial fans are tested prior to despatch, individually boxed, and ready to install. We are confident they are totally reliable. However, in the unlikely event a fault occurs, they have a full 1 year return to base parts and labour warranty.

Electricity supply requirements for Activair industrial axial fans

Activair industrial axial fans are designed for use with a 230V single phase 50Hz electrical supply, and are suitable for use in the UK, most of Europe, Eastern Europe and the Middle East, but not the USA.

Activair industrial axial fans - finger guards

Finger guards must be fitted if there is any possibility of personnel coming in contact with the fan while operational. Activair steel finger guards are bright zinc plated, and fit the plate and duct mounted fans. Fixings are included.

Click for dimensions.

Activair industrial fans - Finger Guards

Fan Diameter	mm	315	350	400	450	500	560	630
Order code		guard315	guard350	guard400	guard450	guard500	guard560	guard630

Finger guards can only be purchased with one of our fans, they are not available separately.

Pressure operated louvre

• Attractive all weather louvre which opens in one direction by air pressure
• Wipe clean finish
• Durable polypropylene in light grey
• Click for dimensions

Intended for mounting downstream of fans, or on walls. Air can only pass in one direction. Opened by air pressure to expel stale air or introduce fresh air.

Activair louvre shutters

Fan Diameter	mm	315	350	400	450	500	560	630
Height/Width	mm	347	397	459	501	549	605	696
Depth	mm	26	26	26	26	31	28	31
Order code		louvre315	louvre350	louvre400	louvre450	louvre500	louvre560	louvre630

Lourve shutters can only be purchased with one of our fans, they are not available separately.

External wall cowls

• Attractive all weather cowls designed to protect fan openings from prevailing weather conditions
• Manufactured from GRP
• Integral galvanised mesh bird screen
• Shaped to minimise resistance to airflow.
• Click for dimensions

Activair wall cowls

Fan Diameter	mm	315	350	400	450	500	560	630
Height/Width	mm	500	610	610	755	755	935	935
Depth	mm	325	390	390	470	470	555	555
Order code		cowl315	cowl350	cowl400	cowl450	cowl500	cowl560	cowl630

External wall cowls can only be purchased with one of our fans, they are not available separately.

For more information or a quotation

Activair industrial axial fans are robust, durable units designed for continuous operation under arduous conditions. A wide range of accessories add to their flexibility, making them suitable for a wide range of applications

See the axial fan faq for further details

For a quotation click on the red  quote buttons above.