Yamada NDP-50 Series 2 in. Pumps

All Yamada NDP-50 series, 2-inch, air-powered, double diaphragm pumps feature bolted construction, which eliminates leaks and simplifies post-maintenance reassembly. Since the air valve is accessible from the outside, the Yamada pumps can remain in operation during inspections and valve maintenance. Self-priming, choose these for high suction lift and may be easily adjusted to suit a wide range of pumping applications. Designed to eliminate rotors, gears, pistons and other wear parts, the NDP-50 series perform with extended life with low maintenance.


Description: Yamada 2-inch, air-operated, double-diaphragm (AODD) pumps handle a wide variety of fluids with a high or low solids content for smooth, consistent, efficient pumping. Flow rate to 164 GPM max, 2-in. ANSI flanged ports, 3/4 in. FNPT air inlet. Choose polypropylene, aluminum, stainless steel, cast iron or PVDF for the pump body material, ball valves as standard. Choose the diaphragm material based on the maximum liquid temperature:
Neoprene to 180 degrees F
Buna 180
PTFE 212
Nordel 212
Santoprene 225
Viton 248
Hytrel 248
Hytrel 248
Viton 248
Call or chat for free guidance!
Notes: 2-inch inlet and discharge, available in a variety of material combinations
Lead Time: 2-4 weeks from CT. For current pricing, email sales@reliable-equipment.com or call us at 203-740-1877.