产品概述：  YG(油泵)型管道离心泵:本结构适用于输送不含固体颗粒的介质,温度为-20--120℃的油类.所输送的油类介质温度T＜120℃时,可选择高温型或者化工型产品特点：1、泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外观紧凑美观，占地面积小，建筑投入低，如加上防护罩则可置于户外使用。2、叶轮直接安装在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转产生的径向和轴向负荷，从而保证了泵的运行平衡，振动小、噪音低。3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合鑫材质，耐磨密封，能有效地处长机械密封的使用寿命。4、安装检修方便，无需拆动管路系统，只要卸下泵联体座螺母即可抽出全部转子部件。5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。6、可根据管路布置的要求采用泵的竖式和横式安装。主要用途：1、ISG型立式管道离心泵，供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度T<80℃。2、IRG型立式热水（高温）循环泵广泛适用于：能源、冶金、化工、纺织、造纸，以及宾馆饭店等锅炉高温热水增压循环输送及采暖系统循环用泵，IRG型使用温度T<120℃，GRG型使用温度T<240℃。3、IHG型立式管道化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为-20℃～120℃。4、 YG型立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20℃～+120℃。工作条件：1、吸入压力≤1.0MPa，或泵系统最高工作压力≤1.6MPa，即泵吸入品压力+泵扬程≤1.6MPa，泵静压试验压力为2.5MPa,订货时请注明系统工作压力。泵系统工作压力大于1.6MPa时应在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。2、环境温度<40℃,相对湿度<95%。3、所输送介质中固体颗粒体积含量不超过单位体积的0.1%,粒度<0.2mm。注：如使用介质为带有细小颗粒，请在订货时说明，以便厂家采用耐磨式机械密封。性能参数型 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