Stirring / Wall & Roof Fans

Stirring Fans

Agricultural Applications.

Ideal for any working area including farm workshops, shearing sheds, poultry sheds, piggeries, and greenhouses.

Stirring fan 4op


  3 Blade 2 Blade 5 Blade
Capacity 9,300 CFM @ .050wg 6,500 CFM @ .060wg 5,500 CFM @ .050wg
Litres per second 4,390 L/S 3,070 L/S 2600 L/S
Weight 29kg 28kg 16kg

*Powdercoating is optional

FeaturesDairyPharm L.L

  • Two double locating hanging lugs
  • Two sturdy removable mesh guards
  • Extra tough 16 guage pressed bell-mouth body with galvanised finish
  • High performance sealed motors with 2, 3 or 5 blade fan
  • Low running cost
  • Increased comfort of your workforce
  • 12 month warranty
  • Available in kit form to reduce freight costs


Wall & Roof Fans

Roof Fans- For high performance extraction

These fans are suitable for stock sheds and greenhouses


  • Galvanised construction
  • Available in single or 3 phase
  • Sealed motor
  • Removable internal guards
  • External weatherproof cowl
  • Non-return dampers
  • Durable powder coated finish - optional
  • 12 Month warranty

    Roof fan web


Model Blade Fan CFM L/S Motor Weight

600mm (24")

3 Blade

7,300 @ .05WG 3,450 425 Watt 36 Kg
750mm (30")
4 Blade
11250 @ .05WG 5,300 750 Watt 34kg

WALL FAN - Complete Ventilating Equipment

Smallaire Jumbo FansThese fans are in huge demand for general ventilation in workshops, greenhouses and the poultry and pig industries.

Smallaire Jumbo Systems deliver a simple low cost high volume extraction fan which include automatic closing shutters.

Smallaire fan air flow table Export web

Standard model technical data

* Plastic handles, easy to carry

* 1.2mm Krupp stainless steel blades

* Shutters open & close automatically for full seal to eliminate draft

* Double row fan bearing

* Hot dipped galvanised casing & components

* Double row fan bearing

* Single or three phase

* Low noise level

* 12 month warranty

* Competitive prices

Smallaire fan air flow chart Export

Premium Heavy Duty 50"Techincal Data

* Single or 3 phase

* Double belt drive

* Motor 1400rpm, Fan impeller 500rpm

* Spring tension motor mounting - No belt adjustment needed

* Fan drive shaft with sealed bearings


* Easy to remove taper lock bush

* Variable pitch

* Segmented hub

* Standard "A"Section belts

* 5 smooth nylon aerofoil shape blades



* Tunnel ventilation sheds with or without Evaporative Cooling pads

* Cross flow sheds with Wall Adjustable Flaps

* Broiler Sheds

* Breeder Sheds

* Hydropnics

* Livestock, Pigs & Rabbits


* Heavy duty sealed ball bearings

* Adjustable fan blades & louvres

PerformanceSmallaire Fan IMG 3830 web

* Ideal for continuous run times

* Will not stall when resistance increases with shed air intakes becoming blocked

* Will out perform all metal shaped blade fans