TECTRI SA

Diener Precision Pumps (DPP) is a custom gear pump and metering pump manufacturer serving medical, laboratory, diagnostic, and industrial markets. The company designs and manufactures precision pumps engineered in the USA with production in Switzerland (Embrach). Core product lines include gear pumps (Silencer, Optima, Extreme, Multistream series) for high-volume fluid transfer and continuous flow applications; metering/dosing pumps (Precision and Dual-Precision series) for micro-dosing in diagnostic and analytical equipment; and variable dispense pumps (Exacta series) for sensitive medical applications. DPP specializes in custom OEM solutions with minimum order volume of 100 units/year. Medical and laboratory applications include hemodialysis and peritoneal dialysis systems, laboratory and clinical diagnostics equipment, disinfection and sterilization systems for surgical instruments, and medical device fluid handling. All pumps are manufactured to tight tolerances, tested 100% pre-shipment, laser-marked for traceability, and feature advanced drive electronics for responsive flow and pressure control. The company operates an R&D facility in Lodi, California with prototype capabilities delivering samples within 2–15 days, and maintains quality certifications including NSF/ANSI 169 certification for food-service applications.