CAN-FAN ISOMAX Acoustic Fans

£289.00 to £539.00

 CAN-FAN ISOMAX (aka Airforce 2 fan) 3-Speed and single speed sound insulated fans are designed and constructed to minimalize sound output at range...More

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CAN-FAN ISOMAX Acoustic Fans

 CAN-FAN ISOMAX (aka Airforce 2 fan) 3-Speed and single speed sound insulated fans are designed and constructed to minimalize sound output at range which makes them the ideal grow room inline fan for where noise sensitivity is a priority.

Airflow capabilities:

  • 150mm (6”) ISOMAX 3-Speed: 310/360/410 mtr3 per hr
  • 200mm (8”) ISOMAX 3-Speed: 570/770/870 mtr3 per hr
  • 250mm (10”) ISOMAX Low  Power Single Speed:  1480 mtr3 per hr
  • 250mm (10”) ISOMAX High Power Single Speed:  2310 mtr3 per hr 
  • 315mm (12”) ISOMAX Low  Power Single Speed:  2310 mtr3 per hr
  • 315mm (12”) ISOMAX High  Power Single Speed:  3300 mtr3 per hr

The ISOMAX powerful Swiss engineered high-quality motor runs extremely quiet while moving a very large amount of air through either a 150mm, 200mm, 250mm and 315mm outlet. The outer casing functions as a silencer and has a thick layer of insulating foam-lining around its inside, providing outstanding sound protection. Remarkably lightweight, ISOMAX fans can be suspended/ installed in locations that may be unsuitable to consider other, heavier, cabinet/box type acoustic fans. Two built-in hanging fittings allow for easy, quick installation.

The 3-speed fan-controller offers the ability to reduce air-flow levels when it may be preferable, providing added flexibility and saving money on additional fan-controller units!
These fans are highly reliable, durable and overheating is prevented by a thermal switch, so peace of mind can be maintained at all times.


To calculate how big a fan you will require: Simply multiply the length x width x height of your grow room in metres which will give you the cubic capacity of your room ..and then multiply that value by either 30 or 60 which is the minimum and maximum air changes required per hour for optimum ventilation in your grow room.

For example : A grow room measuring 2mtrs x 2mtrs x 2mtrs = 8mtrs cubed x30 air changes an hour = 240mtr cubed per hour will need to be ventilated a rule we recommend buying a slightly larger capacity fan than you need, to allow for summer increases in temperature and or using a Carbon filter. 

There are multiple variants of this product:

ISOMAX Fan Features:

  • Integrated silencing technology delivers extremely low noise-levels
  • Reliable, powerful, durable and lightweight 
  • Variable output 3-speed controller
  • High-torque motor generates immense air-pressure
  • Two built-in hanging attachments for easy positioning
  • Pre-wired with a 2 metre cable (requires the fitting of a UK 3-pin plug)
  • 150mm ISOMAX 3-Speed Fan Specifications:
  • Airflow - 310/360/410 mtr3 per hr
  • Current – 0.2 amps
  • Power consumption: 52 watts
  • Full diameter: 230mm 
  • Length: 680mm (26.7 inches)
  • Weight: 5.86kg 
  • 200mm ISOMAX 3-Speed Fan Specifications:
  • Airflow - 570/770/870mtr3 per hr
  • Current - 0.36/0.4/0.6 amps
  • Power consumption - up to 128 watts
  • Full diameter: 260mm
  • Length = 680mm
  • Weight - 7.7kg
  • Noise level - 55db
  • 250mm ISOMAX Single Speed Fan Specifications:
  • 250mm Low Power Airflow - 1480mtr3 per hr
  • 250mm High Power Airflow - 2310mtr3 per hr
  • 250mm L Current - 0.9amps
  • 250mm H Current - 1.7 amps
  • 250mm L Power consumption - 160 watts
  • 250mm H Power consumption - 290 watts
  • 250mm L Full diameter: 310mm
  • 250mm H Full diameter: 350mm
  • Both Length = 680mm
  • 250mm L Weight - 10.14kg
  • 250mm H Weight - 13.34kg

*ISOMAX 3-Speed fans may be used in conjunction with the SMSCOM range of Hybrid fan controller or Rhino controllers (not RC-1 controller) with the fan set to its highest speed.