进口立式管道泵原理特点及品牌（图）

进口立式管道泵是德国托马斯(Thomas)技术人员联合国外水泵专家选用国外优秀水力模型，采用离心泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成，同时根据使用温度、介质等基础上派生出适用热水、高温、腐蚀性化工泵、油泵。该系列产品具有高效节能、噪音低、性能可靠等优点，产品按国际ISO2858标准设计制造。

产品特点

1、泵为立工结构，进出口口径相同，且位于同一中心线上，可像阀门一样安装于管路之中，外形紧凑美观，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稳，振动噪声很低；

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金材质，耐磨密封，能有效地增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。

主要用途

1、适用于输送不含固体颗粒的介质，如汽油、煤油、柴油等石油产品，温度为-20℃∽+120℃；

2、所输送油类介质温度T>120℃或含有微量颗粒时，可选择高温结构或化工泵结构。

工作条件

1、吸入压力≤1.0MPa，或泵系统最高工作压力≤1.6MPa，即泵吸入口压力+泵扬程≤1.6MPa，泵静压试验压力为2.5MPa。泵系统工作压力大于1.6MPa时应在订货时另行提出，以便德国托马斯(Thomas)工厂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。

Vertical pipe pump is the German Thomas technical personnel United States outside the pump experts selected foreign excellent hydraulic model, the use of centrifugal pump performance parameters, in the general vertical pump on the basis of clever combination of design, according to the use of temperature , Medium, etc. derived from the application of hot water, high temperature, corrosive chemical pump, pump. The series of products with high efficiency, low noise, reliable performance, etc., products designed and manufactured according to international standards ISO2858.

Features

1, the pump for the legislature structure, import and export caliber the same, and located in the same center line, like the valve can be installed in the same pipe, compact appearance, small footprint, low construction investment, such as with a protective cover Can be placed outdoors;

2, the impeller is directly installed in the motor on the elongated shaft, axial size is short, compact, pump and motor bearing configuration is reasonable, can effectively balance the pump running radial and axial load, thus ensuring the pump running smoothly, Vibration noise is very low;

3, the shaft seal with mechanical seal or mechanical seal combination, the use of imported titanium seal ring, medium high temperature mechanical seal and the use of carbide material, wear-resistant seal, can effectively increase the mechanical seal life;

4, easy installation and maintenance, no need to dismantle the pipeline system, as long as the removal of the pump seat nut can take out all the rotor parts.

Note: If the use of media with a small particle, please specify when ordering, so that manufacturers use wear-resistant mechanical seal.