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Overhead Ionizing Air Blower KF-40AR ESD Fans

  • Ion balance : 0±10V
  • Automatic Clean setting 0h-999 hours optional
  • Smart Visualization Panel
  • Fan speed F1-F7 seven segment adjustable


KF-40AR is two heads ionizer air blower. Ion balance can be achieved less than ±10V. It's very safe as the low pressure high-frequency AC type. The product has automatic cleaning function, Automatic Clean setting 0h-999 hours optional.the fan reverses when cleaning, prevents the dust pollution front-end product. Fan speed F1-F7 seven segment adjustable.It's our best seller with very stable performance.

Technical Parameters

ModelKF-40ARAir volume2.56-4.07m³/min
Input voltageAC220V/50HZ or AC110V/60HZOzone concentrationbelow 0.03ppm (distance 150mm)
lon balanceAutomatic ion balance system 0±10VWorking temperature0-40℃
Working voltageHigh frequency AC±2200VWorking humidity

30- 70% RH (No condensation or water droplets)


3.04kg ( bracket included)

Product Size

400 * 82 * 150 mm ( bracket exclusive)


  • High frequency AC method, achieved excellent ionization equilibrium 0±10V.

  • Set up automatic cleaning time 0 h-999 hours optional. clean time setting show in LED display.

  • Fan speed 7 segments adjustable F01-F07. With function of lock the whole machine.

  • support network monitoring function.

  • With fan abnormal alarm indicator.with high pressure abnormal alarm Indicator. 

  • spray point assembly and the front air window can be disassembled flexibly, convenient for cleaning, maintenance and replacement. 

  • Easy for Mounting:Mounting bracket angle 360° adjustable. Rigid-mounted or suspended from ceiling. 

Test conditions

Working voltage: DC24V.   Testing voltage: ±1000V - ±100V.    Temperature: 23℃±2℃

DistanceDecay time (+/-)Ion balance(+/-)Remark
300mm1.0s/-1.5s 0±10V

1.Testing method: Using charged plate monitor to test.

2.Decay time tested with the maximum air volume and voltage from ±1000V to ±100V.

3.Test in the central area of the front air window. 


Structural highlights


01  Front window

The front window can be flexibly disassembled, then automatically power off.Built-in automatic cleaning discharge needle structure, maintenance-free.

The brush made of special materials make cleaning more thorough.

02  Discharge needle

Tungsten alloy discharge needle with 99.99% tungsten content. Each needle produces both positive and negative ions, enabling excellent electronic balance.

06 Operation panel and function setting buttons

Adjustable fan air speed with seven levels- F-01~F-07

Adjustable cleaning time setting from 0 hour to 999 hours- H000~H999

Fan normal/abnormal operating condition

HV normal/abnormal  working condition

Lock/unlock function of the whole machine

40AR ionizer fans.jpg

07 Power supply

Input power AC220V/50HZ or AC110V/60HZ

Overhead Ionizing Air Blower KF-40AR ESD Fans Overhead Ionizing Air Blower KF-40AR ESD Fans
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