Key Features of Vacuum Filtering Liquid Ring Pumps

• The Vacuum Filtering Liquid Ring Pumps are ideal for filtering applications and have been used in rotary drum, disc, simple batch and horizontal continuous filters.
• In this simple application, the solids from the feed material are separated from the mother liquid to produce a filter cake; the air, saturated with vapor, is extracted with a liquid ring pump.
• The pumps are able to operate with a continuous flush of seal water and do not normally require protection from liquid and/or solids carried over from the vacuum vessels.
• They offer lower energy costs and faster response to process upsets that release large quantities of vapor to the pump.