The Yamada NDP-25BPS-PP-FLG is a high-efficiency air operated diaphragm pump engineered for exceptional flex life and chemical resistance when transferring mild acids, caustics, and water-based industrial slurries. Built with a corrosion-resistant polypropylene housing and durable Santoprene (TPO) diaphragms, check balls, and o-rings, this 1-inch ANSI flanged AODD unit delivers maximum flow rates up to 46.2 GPM (174.8 L/min) at air operating pressures up to 100 PSI. Powered by Yamada’s patented non-lubricated C-spool air valve technology, this Yamada AODD pump guarantees stall-free performance, low maintenance, and zero oil-mist contamination in your plant. Its leak-resistant bolted construction, 1-inch ANSI flanged connections, and externally accessible air motor allow for quick, straightforward servicing—making it a reliable workhorse solution for chemical processing, water treatment, and general industrial fluid handling.
