Diener Precision Pumps is a Swiss quality manufacturer of precision pumps. The privately owned engineering company, run by engineers for engineers designs and manufactures piston pumps and gear pumps for OEM fluid handling systems worldwide. Superior performance, long life and quality as well as a high cost-effectiveness characterize the products of Diener Precision Pumps. All piston pumps and gear pumps are tailored exactly to the individual customer application. The precision pumps are developed at Diener Precision Pumps’ center of innovation in Lodi, California, and are produced at the company’s headquarters in Embrach, Switzerland