New Kama Flow 2 case fan series is available in three different sizes 120, 92 and 80 mm, and in three diverse performance classes are divided. Special feature is the EX-FDB, which the oil lubrication is optimized in the camp between the small spindles. EX-FDB bearing allows Kama Flow 2 fans a long life of up to 120,000 hours and a quiet operation volume.