SK 1S Filter Fan
Rittal filter fans provide an off-the-shelf, easy to install, economical, and effective method for providing enclosure cooling when the allowable internal temperature is higher than the ambient temperature. Available in a variety of sizes and voltages, filter fans include dense polyester filters, aerodynamically designed polymer plenums, long life ball bearing fans, terminal blocks for easy wiring, and attractive aesthetics.
All filter fans carry UL/CSA recognition and CE marking for the entire assembly. EMI shielded versions offer extra shielding protection. IP54/UL 12 protection offered via special sealing gasket and fine filter. Unlike most competitive products, Rittal filter fans are de-rated to account for filters and louvers flow resistance.