美国Warren Rupp   
IDEX集团的Warren Rupp是底部和顶部排放端口、大尺寸固体颗粒处理、防泄漏气动和天然气驱动G系列双隔膜泵设计领域的领先者。其标准品牌包括SANDPIPER胜佰德和MARATHON马拉松。Warren Rupp同时也专业为全球知名品牌贴牌生产。Warren Rupp品牌凭借其高质量、安全螺栓设计和具体优异性能保证的ESADS+Plus气阀系统赢得了广泛的赞誉。

产品： 气动和天然气驱动双隔膜泵及附件。直流驱动潜水泵及同类产品的售后备件。
服务市场： 化学品、油漆和涂料、食品加工、医药、建筑、矿业、公用设施、造纸、陶瓷、石油化工、石油和天然气、金属抛光、工业和城市废水处理和工业维护。
应用： 研磨材料和半固态材料、需考虑产品降解、无电区域应用。直流驱动便携式和气动潜水泵可应用于排水应用中。天然气驱动泵可应用于热油/乙二醇传输和井源润滑应用。

There are hundreds of pump types commercially available throughout the world today. Most can be classified as either centrifugal or positive displacement. Warren E. Rupp recognized limitations with a one-design-fits-all approach to solving difficult pumping problems. The SANDPIPER® air-operated, double diaphragm (AODD) (non-positive displacement) pump range offers customers a variety of unique problem solving AODD pump designs. Today, our core designs include heavy duty ball, heavy duty flap, containment duty, and standard duty configurations, enabling our customers “with more ways than one” to address their pumping needs. There is no other pump type on the market today that is so universally applicable and so responsive to pumping problem fluids. And helping customers make better-informed choices has been a hallmark commitment from Warren Rupp, Inc. for more than 40 years.