Cabinet Ventilation, IP54 FK55 Series Fan and Filter Enclosure cooling air Filter fan Linkwell FK55 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. FK5525 CODE M.U Exit Filter Fan and Filter Fan and Filter Fan and Filter TYPE V-ph-Hz FK5525.300 FK5525.230 FK5525.115 FK5525.024 Voltage/phase/frequency 230/1/50-60 115/1/50-60 24DC Height/Width/Depth mm 250×250×25 250×250×109 250×250×109 250×250×109 Power/Current W/A 46-59/0.28-0.33 42-47/0.50 15/0.40 Temperature Limits ℃ -10/+70 -10/+70 -10/+70 Protection Degree IP 54 54 54 54 Noise Level dB(A) 52 52 52 Air Flow m3/h 230/265 230/265 230/265 Air Flow(+FK5521.300) m3/h 170/230 170/230 170/230 Air Flow Direction A/P A/P A/P