Yamada Positive Displacement Pumps

Yamada Positive Displacement Pumps are high-performance fluid transfer solutions manufactured by Yamada Corporation, a Japanese company known for engineering precision and reliability. Operating on the positive displacement principle, these pumps trap a fixed volume of fluid and force it through the discharge, delivering a consistent flow rate regardless of system pressure. Yamada's lineup primarily features Air-Operated Double Diaphragm (AODD) pumps, widely used across industries such as chemical processing, food and beverage, pharmaceuticals, and wastewater treatment. Capable of handling abrasive, corrosive, and viscous fluids without mechanical seals, and built from materials like stainless steel, polypropylene, and PVDF, Yamada pumps offer self-priming capability, dry-run tolerance, and dependable performance in the most demanding industrial applications.