Positive results have been obtained by installing the MV MULTI-TRAP on a Davis-Standard extruder. Prior to the trap installation the Kinney liquid ring vacuum pump failed once a month due to the solvent from the ABS extruder vent. Since the MULTI-TRAP installation the liquid ring vacuum pump has run trouble free and been in operation for over a year. The trap can be customized to remove liquid, particulate, and heavy condensables on plastic and rubber extrusion lines.
