NDP-5FVT Air-Operated Double Diaphragm Pump
The smallest diaphragm pumps for various applications
The compact NDP-5 chemical pump with a capacity of up to 11 l/min is capable of providing a head of up to 70 meters. The connection size is 1/4 inch (6 mm).
The Yamada NDP-5 series are the smallest air-operated double diaphragm (AODD) pumps in the Yamada line, featuring a 1/4" port size and a maximum flow rate of up to 11 liters per minute. This ultra-compact pump is designed for precise liquid transfer in confined spaces for chemical dosing, sampling, laboratory processing and electronics manufacturing.
The body, made of PVDF, provides high chemical resistance and flexibility for aggressive or high-purity environments. Compared to the small size, it provides reliable leak-free operation with Yamada's proprietary oil-free air valve system. This ensures smooth operation and ease of maintenance, without enriching the atmosphere around the pump with oil.
Whether used in portable systems, OEM equipment or controlled environments, the NDP-5 is a reliable solution for ultra-low cost and high-precision liquid processing.
Key Features
- PVDF housing – exceptional corrosion resistance
- PTFE elastomers – excellent compatibility with aggressive chemicals.
- Capacity – up to 11.4 l/min, suitable for precise and small-sized pumping
- Ultra-compact 1/4" design – ideal for limited spaces, modular installations or OEM solutions
- Lubricant-free air valve – reliable operation without oil and downtime
- Bolt-on housing connection – ensures tightness, durability and operational safety
Applications
Chemical, food, cosmetic, pharmaceutical industries.
Advantages
Compactness, reliability, economy.
Available Configurations
The body is made of PVDF- polyvinylidene fluoride.
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