Zenith Submersible Systems
Some applications may be to difficult to handle with a standard pump and seal design. Perhaps the viscosity of the fluid is too high and there is not sufficient head pressure to push the fluid into the inlet port. Or maybe the process fluid has a tendency to crystallize or is temperature sensitive. If the application calls for pressure below atmospheric conditions, air might get pulled into the pump between the plates or possibly the shaft seal.
Cavitation, crystallization, temperature control and vacuum service are primary reasons to consider a submersible pump system. A submersible pump can eliminate some concerns associated with the traditional style of pump and shaft seal.
The customer may be able to reduce cost using a submersible system by eliminating the necessity for a separate feed pump.