QBK气动隔膜泵是我公司开发的第三代气动隔膜泵(下面简称气动泵)，具有使用寿命长，不会停顿等优点，气动泵既能抽送流动的液体，又能输送一些不易流动的介质，具有自吸泵、潜水泵、屏蔽泵、泥浆泵和杂质泵等输送机械的许多优点。

产品特点

1、不需灌引水．吸程高达5m．扬程达70m．出口压力≥6bar。
2、流动宽敞，通过性能好．允许通过颗粒直径达10mm。抽送泥浆、杂质时，对泵磨损甚微；
3、扬程、流量可通过气阀开度实现无级调节（气压调节在1～7bar之间）：
4、气动泵无旋转部件，没有轴封，隔膜把抽送的介质与泵的运动部件、工件介质隔开，所输送的介质不会向外泄漏。所以抽送有毒、易挥发或腐蚀性介质时，不会造成环境污染和危害人身安全；
5、不电．在易燃、易爆场所使用安全可靠；
6、可以浸没在介质中工作；
7、使用方便、工作可靠、开停只需简单地打开和关闭气体阀门．即使由于意外情况而长时间无介质运行或突然停机泵也不会因此而损坏．一旦超负荷，泵会自动停机，具有自我保护性能，当负荷恢复正常后，又能自动启动运行；
8、气动泵结构简单、易损件少，该泵结构简单，安装、维修方便，泵输送的介质不会接触到配气阀，联杆等运动部件，不象其他类型的泵因转子、活塞、齿轮、叶片等部件的磨损而使性能逐步下降；
9、气动泵可输送较粘的液体（粘度在1万厘泊以下）；
10、气动泵无须用油润滑，即使空转．对泵也无任何影响，这是该泵特点。

性能参数

上海河山泵业有限公司（原上海河山液压机械厂）成立于八十年代，其后重组改为上海河山泵业有限公司，国内泵阀生产规模较大的研究开发制造基地之一，是一家集科研开发、设计咨询、销售于一体的经济实体。 公司自成立以来本着以人才为资本，以技术为动力，以客户需求为己任的经营理念，坚持“以客户为中心”的服务宗旨，产品不断优化、推陈出新。 目前，我厂生产的配件是我国配套范围泛单位之一，产品远销全国二十四个省、市、自治区,部分产品齿轮油泵、螺杆泵已实现出口，水泵广泛应用于化工、医药、食品、轻工、染料等工业中的蒸馏、结晶、干燥、浓缩、过滤以及真空冶炼的除汽、电气工业中的浸渗等，企业连续十几年被授于“重合同，守信用”荣誉称号，深受广大客户的好评。 在新的世纪里，我们决心以新的更高的起点研究开发新产品，以科技求发展，进一步推进企业上规模；产品上档次；管理上水平。坚持“用户、以诚为本，信誉至上，”的宗旨，为广大用户提供的服务，为实现辉煌的明天而携手共进。 Shanghai Heshan Pump Co., Ltd. (former Shanghai Heshan Hydraulic Machinery Factory) was established in the eighties, then re-changed to Shanghai Heshan Pump Co., Ltd., the domestic production of large-scale valve manufacturing base in research and development is one of a set of scientific research and development, design consulting, sales in one economic entity. Since its inception in line with talents, capital, technology-driven, customer demａnd as its own business philosophy. Adhere to the "customer-centric" principle of service, product constantly optimize, get rid of. At present, our factory components produced in China one of the units supporting the widest range of products are exported to the country 24 provinces, municipalities and autonomous regions, and some are gear pumps, pumps for export has been widely used in chemical, pharmaceutical, food, light industry, dye and other industries in the distillation, crystallization, drying, concentration, filtering, and vacuum refining of the inter gas, electric industry in the infiltration and so on, companies have been granted more than ten years in a row "heavy contract, keep promise" in honor title, well received by the customers. In the new century, we are determined to start a new and higher research and development of new products, technology development, further promote the business on the scale; product grade; management level. Adhere to the "customers first, sincerity-oriented, credibility first, quality assurance," the purpose, in order to provide customers with first-class services for the realization of a brilliant tomorrow hａnd in hand.