Two Stage Vacuum Pump Two Stage Vacuum Pump APPLICATION AREAS: Industrial ApplicationsFood and PackagingCoatingAnalytical and Medical TechnologySolar CellResearch and DevelopmentSemiconductor TechnologyProduct and Application MODEL NO.CYLINDERMOTOR HPRPMPD CFMMAX VACUUMJA2TV3″ & 3″ X 2.75″295010.829.6″ HgJA3TV4″ & 4″ X 2.75″286617.329.6″ HgJA5TV5″ & 5″ X 3.5″57503029.7″ HgJA7TV5.5″ & 5.5″ X 4″7.510005529.6″ HgJA10TV5.5″ & 5.5″ X 5.5″ X 4″109009929.6″ Hg