一、产品概述CYZ-A型自吸式离心油泵是根据国内外有关技术资料经消化、吸收、改进后研制而成的***新泵类产品，该泵适用于石油行业、陆地油库、油罐车的理想产品，并适合于作船用货油泵、舱底泵、消防泵和压载泵及机器冷却水循环等，分别输送***、煤油、柴油、航煤等石油产品和海水、清水，介质温度-20℃-80℃，如输送化工液体可改用耐腐蚀机械密封。二、产品特点1、该泵属自吸式离心泵，它具有结构简单、操作方便、运行平稳、维护容易、效率高、寿命长，具有较强的自吸能力等优点。管路中不需底阀，工作前只需保证泵体内储有定量引油即可。用于油轮或输水船舶上时，可兼作扫舱泵，扫舱效果良好。2、该泵是选用优质材料精制而成，密封采用硬质合金机械密封，经久耐用，吐出管路不需要安装安全阀，吸入管路不需安装底阀，因此简化了管路系统，又改善了劳动条件。三、型号意义四、型号参数：型号流量扬程m吸程m转速r/min自吸性能min/5m功率KW泵口径mm机组重量kgm3/hL/S轴功率电机功率吸入排出25CYZ-A-203.20.9206.529001.90.460.7525257225CYZ-A-323.20.9326.529001.80.81.125258040CYZ-A-206.31.8206.529001.90.871.140328540CYZ-A-40102.8406.529001.52.74404013850CYZ-A-12154.2126.529002.41.11.550509050CYZ-A-20185206.529001.91.82.250509850CYZ-A-30205.6306.529001.52.64505014050CYZ-A-35143.9356.529001.52.74505014550CYZ-A-40102.8406.529001.52.74505014550CYZ-A-5012.53.5506.529001.44.35.5505016050CYZ-A-60154.2606.529001.36.27.5505019050CYZ-A-75205.6756.529001.39.811505024065CYZ-A-15308.3156.5290021.93656510065CYZ-A-32256.932629001.54.45.5656516580CYZ-A-13359.713629003.41.93808010780CYZ-A-17431217629001.83.14808015680CYZ-A-224011.122629001.94.45.5808016980CYZ-A-255013.925629001.55.27.5808017780CYZ-A-325013.932629001.56.87.5808018080CYZ-A-556016.755629001.51518.5808031080CYZ-A-706016.770629001.220.1228080333100CYZ-A-2010027.820629001.87.811100100258100CYZ-A-4010027.840629001.816.322100100455100CYZ-A-40A10027.840614501.518.522100100520100CYZ-A-6510027.865629001.827.730100100620100CYZ-A-757019.475629001.824.230100100639150CYZ-A-5517047.255529001.839.245150150830150CYZ-A-6517047.265529001.346.355150150957150CYZ-A-65A17047.265514501.249.8551501501138150CYZ-A-8016044.480529001.253.655150150986200CYZ-A-32400111.13251450252.1552002001205200CYZ-A-6328077.863514501.573.9902002001338200CYZ-A-6535097.265514501.597.21102002001553250CYZ-A-32550152.83251450272.3752502501307250CYZ-A-50400111.15051450280902502501486250CYZ-A-5545012555514502102.11102502501681250CYZ-A-75400111.175514501.5125.61322502501829300CYZ-A-32600166.73251450279.2903003001608300CYZ-A-50500138.950514502104.61103003001728300CYZ-A-55550152.855514502117.61323003001995)