Yamada NDP-5 Series 1/4-Inch Pumps

All Yamada NDP-5 series, 1/4-inch, air-powered, double diaphragm pumps feature bolted construction to eliminate leaks and simplify post-maintenance reassembly. Since the air valve is accessible from the outside, the Yamada pumps can remain in operation during inspections and valve maintenance. These self-priming pumps allow 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, these Yamada NDP-5 series pumps perform with extended life with low maintenance.


Description: Yamada 1/4-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 3.1 GPM max, 1/4 in. FNPT port size, 1/4 in. FNPT air inlet. Choose the pump material based on its temperature limit:
Polypropylene (PPG) 180 degrees F
PVDF 212
Aluminum 212
316 Stainless Steel 212
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Notes: 1/4-inch inlet and discharge, available in a variety of material combinations
Lead Time: 1-2 weeks from CT. For emergencies, please call us at 203-740-1877.

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Specifications flat valves, ptfe diaphragms
Flow Details 3 1 gpm max 14 in fnpt port size 1/4 in fnpt air inlet
Material aluminum groundable acetal polypropylene pvdf stainless steel
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