zbf series self-priming magnetic pumps use high-intensity reinforced  polypropylene  for flow components. they are optimal for locations where mounting position is higher than liquid surface. the upgraded design and detachable pump cavity. this series is featured by outstanding self-priming performance, little self-priming time, high efficiency and no-load running under the condition without liquid.

●zbf自吸式磁力泵结构示意图structural diagram of zbf self-priming magnetic pump01泵体/pump body                                                 02叶轮/impeller03内磁钢总成/inner magnet steel assembly         04轴套/sleeve05隔离套/spacer sleeve                                           06外磁钢总成/outer magnet steel assembly 07联接架/coupling bracket                                     08泵浦/pumping09止推环/thrust collar                                           10泵轴/pump shaft11动环/rotating seal ring                                       12静环/stationary seal ring13o型圈/0-ring                                                        14放水盖/draining cap

●性能/performance  材料（material）：增强聚丙烯reinforced polypropylene  流量（flow）：60~500l/min  功率（power）：0.37~3kw  扬程（head）：6.5~20m  温度极限（temperature limit）0~80℃  转速（rotating speed）：2900r/min

产品结构示意图