The Yamada NDP-50BAE is a versatile 2-inch air operated diaphragm pump designed for continuous, high-capacity transfer of hot water, caustics, polar solvents, and alcohol solutions. Constructed with a durable, lightweight aluminum body and flexible EPDM diaphragms, this high-efficiency pump offers outstanding resistance to heat, steam, and oxidation, making it ideal for non-acidic industrial fluid loops and utility process lines. Driven by Yamada’s patented, oil-free C-Spool air-valve technology, this reliable Yamada AODD unit ensures non-lubricated, stall-free operation across demanding duty cycles. Capable of delivering output flow rates up to 164 GPM while passing suspended solids up to 5/16” through its 2-inch NPT ports, the NDP-50BAE AODD pump delivers a seal-less, explosion-proof fluid transfer solution for wastewater treatment, CIP sanitation, glycol cooling systems, and general industrial maintenance.
