Rotary type Air Locks are used in Pressure and Gravity Systems. These Air Locks are ideal for metering a comprehensive assortment of granular, dry solids, powered type materials, palliated products, and others. These Air Locks are available with different types of rotary valves depending upon the working condition and application requirement. These Rotary type Air Locks are used in the outlets of mixers, silos, hoppers, cyclones, and others.