SBF2000 thermosiphon system makesit possible to supply buffer/barrier fluidto a double and a tandem mechanicalseal for a broad range of applications.The range is available in differentpressure levels with dished heads,sight-glass for level monitoring andwith or without cooling coil.SBF vessels are equipped as standardwith all the necessary systemconnections and brackets.The modular system allows the SBF2000 vessels to be combined with awide range of system componentssuch as, level switch, circulation pump,hand refill pump, thermometer, baseframe, etc.Circulation in accordance with API682/ISO 21.