The Allweiler Series ALLMOVE 211.10 is a Two-Screw Pump, up to PN16, with internal bearings. The Allweiler Series ALLMOVE 211.10 Screw Pump is produced to pump liquids such as lubricating oils, hydraulic oild and other lubricating liquids. These liquids may not contain any abrasive substances or chemically attack the pump materials, such as lube oils, clean fuel oils, hydraulic oils.