产品概述GDL型立式多级管道离心泵是我司在国外优秀泵型基础上结合用户的使用要求及消防有关标准，并根据JB/TQ6435-92标准设计制造的新一代产品。水泵吸入、排出口位于同一直线上。转子部件由轴、叶轮、叶轮挡套、轴套等零件组成，进水段、中段、出水段用拉紧螺栓联结。轴封采用机械密封，用平衡室的压力水进行润滑和冷却。是各大行业冷热水或物理化学性质类似于水等液体输送的最佳泵型。产品特点1、水力模型先进：效率高，性能范围广。2、安装方便：管道式安装、进出口能象阀门一样安装在管道的任何位置及任何方向，安装维修极为方便。3、外形美观：采用优质不锈钢外套，外形美观。4、维修费用低：采用优质机械密封，耐磨损、无泄漏、使用寿命长，故障率低，维修费用少。5、噪音低：独特的水力部件设计，良好的过流性能，最大地减少流动噪音。6、立式结构，占地面积小。适用范围广泛应用于高压运行系统中冷热清水的循环和增压、高层建筑多台泵并联供水、消防、锅炉给水和冷却水系统及各种冲洗液的输送等。型号意义40GDL6-12×340–泵进出口直径（mm）GDL–立式多级管道离心泵6–泵设计流量（m3/h）12–叶轮单级扬程（m）3–叶轮级数部分产品型号：规格型号流量（m³/h）扬程（m）电机功率（kw）25GDL2-12×32361.125GDL2-12×42481.125GDL2-12×52601.525GDL2-12×62721.525GDL2-12×72842.225GDL2-12×82962.225GDL2-12×921082.225GDL2-12×102120325GDL2-12×112132325GDL2-12×122144325GDL2-12×132156425GDL2-12×142168425GDL2-12×152180425GDL4-11×34331.125GDL4-11×44441.525GDL4-11×54552.225GDL4-11×64662.225GDL4-11×7477325GDL4-11×8488325GDL4-11×9499325GDL4-11×104110425GDL4-11×114121425GDL4-11×124132425GDL4-11×134143425GDL4-11×1441545.525GDL4-11×1541655.540GDL6-12×36361.540GDL6-12×46482.240GDL6-12×56602.240GDL6-12×6672340GDL6-12×7684340GDL6-12×8696440GDL6-12×96108440GDL6-12×106120440GDL6-12×1161325.540GDL6-12×1261445.540GDL6-12×1361567.540GDL6-12×1461687.540GDL6-12×1561807.550GDL12-15×212302.250GDL12-15×31245350GDL12-15×41260450GDL12-15×512755.550GDL12-15×612905.550GDL12-15×7121057.550GDL12-15×8121207.550GDL12-15×9121351150GDL12-15×10121501165GDL24-12×22424365GDL24-12×32436465GDL24-12×424485.565GDL24-12×524607.565GDL24-12×624727.565GDL24-12×724841165GDL24-12×824961165GDL24-12×9241081565GDL24-12×10241201565GDL24-12×11241321565GDL24-12×122414418.580GDL36-12×23624480GDL36-12×336365.580GDL36-12×436487.580GDL36-12×536601180GDL36-12×636721180GDL36-12×736841580GDL36-12×836961580GDL36-12×93610818.580GDL36-12×103612018.580GDL54-14×254287.580GDL54-14×354421180GDL54-14×454561580GDL54-14×5547018.580GDL54-14×6548418.580GDL54-14×754982280GDL54-14×8541123080GDL54-14×9541263080GDL54-14×105414037100GDL72-14×2722811100GDL72-14×3724215100GDL72-14×4725618.5100GDL72-14×5727022100GDL72-14×6728430100GDL72-14×7729830100GDL72-14×87211237100GDL72-14×97212637100GDL72-14×10721404550GDL18-15×21830350GDL18-15×31845450GDL18-15×418605.550GDL18-15×518757.550GDL18-15×618907.550GDL18-15×7181051150GDL18-15×8181201150GDL18-15×9181351550GDL18-15×101815015)