Rotary syphons have many advantages that permit their use at slow to moderate speeds. Since a rotary syphon moves with the rotating cylinder, it can be placed closer to the cylinder shell thereby reducing the level of condensate inside the cylinder. Kadant Johnson offers various types of rotating syphons including the conventional single syphon, the Rotocurve bent pipe rotary syphon and the LDR low differential rotary syphon.
