LINKWELL is one of the toppest filter fan for panel,UL94V-0 filter,heat resistant fan in China.During these years of exporting , LINKWELL now has rich experience in the worldwide markets
  • UL94V-0 self extinguishing plastic filter fan for panel
Cabinet Ventilation, LK series UL94V-0 plastic Filter Fan for panel

Linkwell LK33 series fan and filter are designed for the cooling and ventilation of cabinet enclosures. The filter fans are quick and easy to fix (Either click fixing or screw mounting), to form a seal upto IP54 filter fan. The long life expectancy , quiet operation,ultra-thin louvre filter and low maintenance design makes them almost “fit and forget”. For more harsh condition replacement filter mats are available. With multiple voltages for ac dc axial fans, different air flow volume and dimensions, economic types, Linkwell Electric are China leading manufacturer and exporter of filter fans.

LK3321
CODE M.U Exit Filter Fan and Filter Fan and Filter Fan and Filter
TYPE V-ph-Hz LK3321.300 LK3321.230 LKK3321.115 LK3321.024
Voltage/phase/frequency

220-240/1/50-60 110-120/1/50-60 24DC
Height/Width/Depth mm 116.5×116.5 116.5×116.5×54 116.5×116.5×54 116.5×116.5×54
Power/Current W/A
18/14/0.07-0.08 18/14/0.13-0.15 4.3W/0.18A
Temperature Limits
-10/+70 -10/+70 -10/+70
Protection Degree IP 54 54 54 54
Noise Level dB(A)
37/41 37/41 37/41
Air Flow m3/h
25/35 25/35 25/35
Air Flow(+LK3321.300) m3/h
20/25 20/25 20/25
Air Flow Direction

A/P A/P A/P
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