China Factory Price R32 Lithium Battery Operated Vacuum Pump AC Vacuum Pump

  R32 Lithium Battery Vacuum Pump R32 lithium battery series vacuum pump, highperformance lithium battery, full battery can work continuously for 60-70 minutes. Features: Integral cylinder structure, high precision, high ultimate vacuum, high pumping rate; Forced oil pump lubrication to ensure reliability; Using brushless DC motor, no spark design, smaller, lighter and more convenient; The use of lithium batteries are safer and more convenient.     /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1