SANDPIPER is a global air-operated double-diaphragm (AODD) pump manufacturer whose pumps deliver industry-leading durability ... and performance unrivaled by other pump technologies. Our world-class pumping and engineering innovations meet the demands of your most difficult industrial challenges and AODD pump applications. Since 1965, customers have trusted our superior quality and workmanship to deliver reliable solutions for all of their pumping needs. Decades of innovation combined with world-class engineering expertise help you achieve your production goals while streamlining your operational efficiency. We help you select the very best solution for your needs from our broad range of AODD pumps, parts and accessories and provide expert service throughout the life of your equipment. read more