AODD NDP-5

The most compact air-operated pumps for precise fluid transfer in demanding environments. 

 

The Yamada NDP-5 Series features miniature air-operated double diaphragm (AODD) pumps, perfectly suited for applications in the chemical industry, laboratories, electronics manufacturing, pharmaceuticals, cosmetics, and other fields requiring accurate dosing and high-purity media.  

 

Despite their compact size, NDP-5 pumps deliver:  

• flow rates up to 11.7 L/min,  
• discharge head up to 70 meters,  
• reliable, leak-free operation with Yamada’s signature non-lubricated air valve system.  

 

Available in a wide range of materials:  

• polypropylene (PPG),  
• PVDF,  
• stainless steel,  
• aluminum,  
• acetal (Delrin / POM),  

ensuring chemical resistance even in aggressive applications.  

 

NDP-5 pumps are ideal for:  

• transferring aggressive or high-purity fluids,  
• use in confined spaces,  
• integration into portable or OEM systems.