NDP-20 - Size 3/4"

The Yamada NDP-20 Series is a compact and versatile ¾" air-operated double diaphragm (AODD) pump, engineered for precision fluid transfer in smaller-scale or space-constrained industrial environments. With a maximum flow rate of up to 110 litres per minute, the NDP-20 is ideal for applications involving chemicals, inks, solvents, light slurries, and viscous fluids.

Available in a range of material options—including aluminium, stainless steel, polypropylene, and PVDF—this pump series offers excellent chemical compatibility, making it suitable for a wide variety of industries including chemical processing, printing, water treatment, and electronics manufacturing.

Yamada’s non-lubricated air valve system delivers stall-free, energy-efficient operation, while the bolted body design ensures leak-free performance and structural integrity under continuous use.