Diener Precision Pumps
Industrial Machinery ManufacturingZurich, Switzerland11-50 Employees
Diener Precision Pumps designs and manufactures metering and gear pumps for OEM fluid-handling systems worldwide. Leveraging advanced fabrication methods, it produces inert, wear-resistant pumps intended for durable, long-lived operation, with pump designs developed at its Center of Innovation in Lodi, California and manufactured at its headquarters in Embrach, Switzerland. Its offerings target a range of industries, including medical devices, IVD and clinical laboratory instruments, sterilization and water-purification systems, thermal management, hemodialysis machines, beverage dispensing, and CIJ printing and marking equipment. The company provides customized pump solutions tailored to specific application requirements to optimize system performance, reliability, and installed cost for OEMs. In September 2025, the firm launched the Exacta Series Variable Dispense Pump, expanding its portfolio for medical, analytical, and industrial applications.