此系列包括combipro离心泵，它很适合于精炼厂的液体传送以及化工需求，它的独特设计可以使它在大部分工艺条件下实行无障碍操作。此系列提供了一种模型，可以在系统压力高达35bar，容量高达350m3/hour，高度为160米时进行运作，其运行温度范围是-30°c到+350°c.

    jppumps，是spx process equipment operation的一部分，它研发的combipro单平台高端离心泵系列已经成为johnson pump combisystem的一部分。此系列所有的泵拥有共同的水力设计，在零件和次组件部件之间有着可替代性。它的密封空间设计设用于所有类型的密封，尤其是api682盒式密封。此泵被安装在带有加固底架和托臂托座的焊接好的钢质底板上，符合api610。

    据该公司介绍，这种可靠坚固的结构延长了轴承和密封垫的使用寿命，及时在极端严苛的条件下也可以进行放心操作。

versatile pump for petrochemicals

jp pumps' new range of process pumps have been developed to meet the latest api 610 requirements and incorporate an integrated design of motor, baseplate and accessories, along with good hydraulic performance, the company says.

the range includes the combipro centrifugal pump which is suitable for fluids transfer in refineries and petro-chemical applications and is designed to provide trouble-free operation under most process conditions. the range provides models which operate at system pressures of up to 35 bar, capacities up to 350 m3/hour, heads up to 160 metres and operating temperatures ranging from -30°c up to +350°c.

jp pumps, a division of spx process equipment operation, has developed the combipro single stage end-top centrifugal pump range to be part of the johnson pump combisystem. all pumps in this range share the same hydraulic design and offer interchangeability between parts and sub-assemblies. the seal chamber is designed to fit all types of seals, especially api 682 cartridge seals. the pump is mounted on a welded steel baseplate with reinforced pedestals and bracket support, conforming to api 610. this reliable, rigid construction extends the duty-life of bearings and seal enabling reliable operation even under the most severe process conditions, the company says.