vacuum pump

  1. Yuan Huai Chemical

    Yuan Huai Chemical (YHCHEM) Technology Co., Ltd

    VACUUM PUMP Oil free, corrosion resistant, reliable ●All major valves and parts made of PTFE, ideal for chemical-related operation. ●No oil changes, no cold trap required for water/ alcohol solutions ●Easy to maintain for laboratory environment ●Designed to work with rotary evaporators, vacuum...