FANS

With over 90 years experience, Woods are the acknowledged world leaders in the design and manufacture of industrial ventilation equipment
No other manufacturer in this industry offers a greater range of products than Woods do. Offering every form of fan configuration including axial, mixed flow and roof units to complete packaged air handling systems, Woods can provide the optimum result.
Wherever air movement technology is required – from the ventilation of offices to underground railways, temperature control of poultry houses to engine test cells, and maintenance of delicate environments of clean rooms to pharmaceutical plants

Woods have the ideal solution.

AX3 INLINE MIXED FLOW
 
These fans are small in size and quiet in operation, and are normally used for the ventilation of clean air, where space is restricted.
Offered with sizes from 200 mm to 760 mm diameter, and volume flows up to 8.4 m3/s and Static pressure developments up to 900 Pa.
IN-LINE AXIAL FANS
Ideal for installation with flexible ductwork systems, available in sizes from 150mm to 350mm. Fully Speed controllable, with single phase motors. Duties are medium to high volume flow rate at medium to low pressures.
INLINE CENTRIFUGAL FANS
Centrifugal fans are those that use centrifugal force created by the rotating fan wheel to move the air, The fan housings are moulded fiberglass providing strength and durability, yet light weight. Models are fitted with external motors suitable for single phase connection with sealed for life bearings duties are generally medium to low volume flow rates at medium to high pressures
INLINE MIXED FLOW FANS
Suitable for most domestic and commercial applications particularly where space is limited. Mixed flow fans offer almost two and a half times the pressure of conventional axial fans making them ideal for many ducted applications.
TUBE AXIAL
Tube axial fans designed as an integrated unit offering a guaranteed performance with high efficiency, economy and durability. Tube axial fans have the option of plain spigot or flanged connection. Pre-wired with optional speed controller. 3phase or 1phase available. Mounting Feet and matching flanges also available.

ROOF FANS
The Whisper range of roof exhaust fans have been designed as an integrated unit offering a guaranteed performance with high efficiency, economy and durability. All motors are IP56 and Class F insulation and can operation in ambient temperatures up to 50° and in wet conditions or 100% humidity. A unique design of the motor winding allows connection to either single or three phase power, by simple reconfiguration of the connections within the terminal box.

 ROOF EXTRACT FAN
This cost effective fan provides the following major benefits, installation has never been this easy, simply cut a hole in the roof, slip the tube through and flash with an Aquaseal. No motor noise in the room or roof space as all moving parts are outside the building. Low sound level, high capacity.

ROOF MOUNTED FILTERED SUPPLY UNIT
Easy installation, saving costs, low sound level, high capacity. Filter incorporated into the cowling, easily serviceable, removable cow.

PLATE FANS
 Oue range of wall plate fans have been designed as an integrated unit offering a guaranteed performance with high efficiency, economy and durability. UV stabilized plastic bellmouth inlet cone provides 10-20% increase in air volume at no extra power consumption. The fan is independently supported form four machined corner bushes which connect through the wire guard and structurally take the weight of the fan whilst providing easy and secure fixing to the wall.

WALL EXTRACT FAN
This unit can be installed either as a wall down discharge or mounted up under a soffit as a side discharge unit. Lowest sound level as the fan is remote mounted in unit outside. The unit is fitted with angled discharge louvres to direct the air away form the building. Aluminium fan cage with galvanised case and birdmesh.

AC EXTERNAL ROTOR & FAN
Axial fans are available in 7 model sizes with impeller diameters 300 to 630mm all mounted with external rotor motor. Fans are supplied with grilles designed to comply with safety regulations. The fans are rated single phase. These fans are normally used in refrigeration, ventilation and air conditioning applications.

AC & DC COOLING FANS
AC axial tube fans & DC brushless fans, Aluminium diecast frames, black thermoplastic impellers Frame sizes 80, 92 & 120mm. Low cost, long life, low noise, wide range of models, choice of ball or sleeve bearings.

WALL FANS
To cool off environment, suitable for industrial and warehouse. High performance motor with quiet operation and efficient cooling. Precisely designed motor for heavy-duty non-stop operation. 3 speed control, smooth oscillation.

PEDESTAL FANS
To cool off environment, suitable for industrial and warehouse. High performance motor with quiet operation and efficient cooling. Precisely designed motor for heavy-duty non-stop operation. 3 speed control, smooth oscillation.

PORTABLE AIR VENTILATOR
Exhaust ordour and watts gas effectively and efficiently to outdoors. Plastic handle for easy carrying. Size 300mm Weight 18kg. Ideal for working places like electric soldering, tunnels, basement, smoking rooms, vessels etc.
CEILING FANS
Ceiling fans provide comfort & style all year long. 
CONTROLLERS & GRAVITY SHUTTERS

           

 RECOMMENDATION FOR AIR CHANGES PER HOUR
Guide only individual requirements may vary

Application - Air Changes per hour
Bathrooms 5-8
Kitchens (Private) 10-15
Laundries 10-30
Toilets (Domestic) 2-3
Toilets (Office) 3-5
Toilets (Factory) 8-10
Meeting Rooms 5-10
Offices 4-8
Cafés 10-12
Canteens 4-6
Garages 3-8
Kitchens (hotels, schools etc) 15-20
Restaurants 6-10

EMAIL US

sales@airflo.co.nz

AIRFLOW ENGINEERING (SI) LTD
500A Wairakei Road, Burnside, Christchurch, New Zealand
Ph: 64-3-365-6278        Fax: 64-3-365-6272

FREE CALL NUMBERS
Phone: 0800 124-735
Fax: 0800 123-292

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Updated 13/04/2013 13:41:59