0510525324AZPF-12-011LRR20MB0510625013AZPF-10-019RCB20MB0510425009AZPF-10-008RCB20MBR918PT0550AZPS-22-022RPR20MBR918C03771AZPS-11-008RCB20MBR918C02883AZPGF-11-038/004RCB2020MBR918C02771AZPGG-12-028/028LDC2020MBR918C02740AZPNF-11-032/014LDC0720KB-S0023R918C02614AZPNF-11-022/008RDC720KB-S0023R918C02598AZPNN-11-025/022RDC77KB-S0023R918C02594AZPNF-11-032/016RDC720KB-S0023R918C02591AZPNF-11-032/008RDC720KB-S0023R918C02478AZPF-10-022RSG20PB-S0012R918C02445AZPG-11-038LDC7KB-S0023R918C02440AZPN-11-025LDC7KB-S0023R918C02383AZPF-22-022LRR20MBR918C02381AZPF-21-022LFB20MBR918C02310AZPF-22-022RHO30KBR918C02301AZPG-11-038RDC7KB-S0023R918C02300AZPN-11-032RDC7KB-S0023R918C02298AZPN-11-028RDC7KB-S0023R918C02295AZPN-11-022RDC7KB-S0023R918C02293AZPF-11-022RRR20KB-S0023R918C02257AZPF-12-022RRR20KB4经济上要综合思量到设置装备部署费、运转费、维修费和办理费的总本钱***低。5离心泵具有转速高、体积小、重量轻、服从高、流量大、布局简朴、输液无脉动、性能安稳、容易操纵和维修方便等特点。应尽大概选用离心泵：因此除以下环境外。选用计量泵。a有计量要求时。流量很小且无符合小流量高扬程离心泵可选用时，b扬程要求很高。可选用往复泵，如汽蚀要求不高时也可选用旋涡泵。流量很大时,c扬程很低.可选用轴流泵和混流泵。可思量选用转子泵或往复泵(齿轮泵、螺杆泵)d介质粘度较大(大于650~1000mm2/时。可选用旋涡泵。e介质含宇量75%流量较小且粘度小于37.4mm2/时。应选用具有自吸性能的泵，f对启动频仍或灌泵未便的场合。如自吸式离心泵、自吸式旋涡泵、气动(电动)隔阂泵。)