Cyclone is used for the separation of droplets and solids from gases and vapours. Cyclone is supported on a vessel holder. A dip pipe is used on the top neck. Vessel With Bottom Outlet Valve Seat To fit a bottom outlet valve (ABAL type) all spherical and cylindrical vessel can be supplied with valve seat in bottom outlet. For this, Add a suffix �B�o hte catalogue reference of a vessel, for e.g. �AVSL50' should be mentioned as