都福集团(NYSE:DOV)旗下的百士吉泵业集团(PSG)在中国市场推出海王星TM7000 Z系列机械隔膜式计量泵。全新的海王星TM7000 Z系列产品由原来的7000系列演化而来,流量范围更广,有更多液力端的材质选择,包括PVC、PVDF和316不锈钢。标准产品配有IEC马达,更有NEMA马达可选。新系列还包括了双头泵和三头泵,确保了更精确、稳定的流体输送。) The Belfast Pump Group (PSG), a unit of the Dover Corporation (NYSE: DOV), introduces Neptune TM7000 Z Series Membrane Metering Pumps to the Chinese market. The new Neptune TM7000 Z Series evolved from the original 7000 Series with a wider flow range and more fluid end material options including PVC, PVDF and 316 stainless steel. Standard products with IEC motor, more NEMA motor optional. The new series also includes a double-headed pump and trinity pump, to ensure more accurate and stable fluid delivery. )