The standard shaft sealing for Batte gear pump is sprial sealing, which is dynamic sealing for high viscosity materials or high inlet pressure. It can be configured with heating or cooling jacket. The dynamic sealing is applicable for high temperature or high pressure melt pump conditions. More ovre, it is only used for positive inlet pressure or materials with more than 50Pa.s viscosity.
Packing sealing belongs to static sealing. You can install the buffer solution system into the packing system if necessary.
Our standard material fo rpacking sealing is polytetrafluroethylene, or adopt other wearresistant materials according ti the client' requirement.