Most of the applications in the food industry are geared toward the removal of water. And liquid ring vacuum pumps are commonly used in concentrating fruit juice, adjusting the boiling point (temperature) of water during cooking, and flash cooling after a food item has been cooked processes.
The materials of construction for these systems are normally cast iron or 316 stainless steel. Many of these systems are supplied with a pre-condenser to remove most of the condensable load upstream of the liquid ring pump. This results in a much smaller vacuum system.
If you have such related projects on food industry, please do feel free to contact us and I’m sure we will send our professional and satisfied solutions to you.