产品概述单位生产的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，国内空白***，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℃～140℃，如输送化工液体可改用耐腐蚀机械密封。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。主要技术参数型号电机功率kw转速（r/min）口径mm流量m3/h扬程m自吸高度m25CYZ-A-201.12900253.220625CYZ-A-201.52900253.232632CYZ-A-2032900323.250640CYZ-A-201.52900406.320540CYZ-A-322.22900406.332540CYZ-A-4042900401040540CYZ-A-5042900406.350550CYZ-A-121.529005012.512550CYZ-A-202.22900501520550CYZ-A-30329005012.530550CYZ-A-35429005012.535550CYZ-A-4042900501040550CYZ-A-505.529005012.550550CYZ-A-607.529005012.560550CYZ-A-75112900501575565CYZ-A-1532900653015465CYZ-A-325.52900652532565CYZ-A-507.52900652550565CYZ-A-70152900652570580CYZ-A-13329008035133.580CYZ-A-17429008043173.580CYZ-A-225.529008040223.580CYZ-A-257.52900805025480CYZ-A-327.52900805032480CYZ-A-40112900805040480CYZ-A-5518.529008060554.580CYZ-A-702229008060704.5100CYZ-A-207.5290010080203.5100CYZ-A-25112900100100254.5100CYZ-A-32152900100100324.5100CYZ-A-4018.52900100100404.5100CYZ-A-50222900100100504.5100CYZ-A-65302900100100654.5100CYZ-A-75302900100100754.5150CYZ-A-2018.51450150180204.5150CYZ-A-30301450150170304.5150CYZ-A-45372900150160454.5150CYZ-A-55452900150160804.5150CYZ-A-65552900150170654.5150CYZ-A-80552900150160804.5200CYZ-A-32901450200400324.5250CYZ-A-50901450250400504.5300CYZ-A-501101450300500504.5)