Yamada NDP-20 – ¾" Air-Operated Double Diaphragm Pump

Compact and versatile, the Yamada NDP-20 is a ¾" air-operated double diaphragm (AODD) pump designed for precise fluid handling in confined or small-scale industrial setups. With a maximum flow rate of 110 litres per minute, it is ideal for transferring chemicals, inks, solvents, light slurries, and viscous liquids.

Constructed from a wide range of materials—including aluminium, stainless steel, polypropylene, and PVDF—the NDP-20 offers broad chemical compatibility, making it a reliable choice across industries such as chemical processing, printing, water treatment, and electronics manufacturing.

Yamada’s non-lubricated air valve system ensures energy-efficient, stall-free operation. The bolted body design guarantees leak-free performance and mechanical durability in continuous operation.