DL 立式多级离心泵
■产品概述DL型立式多级离心泵是从卧式多级离心泵基础上进行优化设计和制造,其性能符合国家最新标准JB/T2727-93的要求。该泵吸入口号出水口分上下结构,用户在安装时可根据实际情况将进出口方向从垂直点上旋转90度、180度、270度几个不同位置。泵轴与电机轴处在同一水平线上,密封采用机械密封装置,轴承采用低噪音轴承,故整机运转时噪音很低,振动很小,大大改善了使用环境,提高了使用寿命。其特点是占地面积小,扬和高、安装、检修方便。适用于高层建筑给排水,消防用泵、工厂、矿山、油田等单位输送温度在90度以下清水或物理化学性质类似于水的液体。■型号意义■DL型多级离心泵性能参数表型号级数口径(mm)流量(m3/h)扬程(m)功率(KW)转速(r/min)汽蚀余量(m)40DL(DLR)6-122406241.514803.23362.24483560467247845.58965.591087.5101207.5111327.5121441150DL(DLR)12.5-12.525012.525314802.233.7534504562.55.56757.5787.57.581007.59112.511101251165DL(DLR)30-1526530305.514802.823457.5460115751569015710518.5812022913522101503080DL(DLR)50-2028050401114802.2360154802251003061203.7140378160459180451020055100DL(DLR)72-20210072401514802.836018.5480305100376120377140458160559180551020075100DL(DLR)100-2021001004018.514802.836030480375100456120557140758160759180901020090150DL(DLR)150-202150150403014802.83603748045510055612075714090816090918011010200132150DL(DLR)165-202150160503714803.537555410075512590615011071751328200132922516010250160150DL(DLR)200-202150200403714803.53605548073510090612011071401108160132200DL(DLR)300-202200300405514805360754801105100132612016071401608160200)