Compare Wall Fan Read more Remove Code Diameter (INCH/MM) Speed (RPM) Air Flow (CFM) Power (Watt) ST Press (PA) PH SW-18 18/450 1400 6000 100 50 1 SW-20 20/500 1400 6000 130 55 1 SW-24 24/600 1400 7200 170 62 1 SW-26 26/650 1400 7800 187 68 1 SW-30 30/750 1400 9000 240 75 1
