The Yamada NDP-800 series represents Yamada’s next generation 3″ air-operated double diaphragm (AODD) pump, renowned for its massive flow rates, stall-free operation, and unmatched efficiency. With a 305 GPM max flow rate the pump combines robust construction and advanced technology for consistent performance.
What separates Yamada from the rest of the pack is the air valve technoiogy. Yamada uses a completely non-lubricated main air valve and independent pilot mechanisms to control the air logic.
