Yamada NDP-5FPT Diaphragm Air Pump

Description:

The Yamada NDP-5FPT Diaphragm Air Pump is used in low-flow industrial fluid transfer systems requiring precise and chemical-resistant pumping. Commonly installed in laboratory dosing systems, chemical injection skids, small-scale processing equipment, and light-duty fluid handling setups. Maintenance teams and system integrators use this pump for accurate fluid transfer, system replacement, retrofit, and handling aggressive or temperature-sensitive media.

Applications:

The Yamada NDP-5FPT is used in industrial and laboratory environments where controlled, low-volume fluid transfer is required. It is commonly applied in chemical dosing systems, ink and coating transfer, pharmaceutical processing, and small-scale water treatment systems where air-operated pumps provide safe, leak-resistant, and reliable performance without electrical components.

Technical Specifications:

• Manufacturer: Yamada
• Model / Part Number: NDP-5FPT
• Product Type: Air Operated Double Diaphragm Pump
• Port Size: 1/4 inch inlet and outlet
• Body Material: PTFE (Polytetrafluoroethylene)
• Diaphragm Material: PTFE
• Max Flow Rate: 3.4 GPM
• Max Air Pressure: 7 bar (100 PSI)
• Max Discharge Pressure: 7 bar (100 PSI)
• Max Fluid Temperature: 180°F (82°C)
• Suction Lift: Up to 3 meters (dry), 6 meters (wet)
• Max Solid Size: Up to 0.5 mm
• Air Connection: 1/8 inch
• Operation: Air-driven, no electrical components

Common Replacements:

• Yamada NDP-5FAT
• Yamada NDP-5BAT
• Wilden P0/PPPPP/TNU/TF/PTV