NDP-5FAT 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 is the smallest air-operated double diaphragm (AODD) pump in the Yamada line, featuring a 1/4" port size and a maximum flow rate of up to 11 liters per minute. Designed for precise fluid transfer in confined spaces in chemical dosing, sampling, laboratory processing and electronics manufacturing, this ultra-compact pump is designed for precise fluid transfer in confined spaces in chemical dosing, sampling, laboratory processing and electronics manufacturing.
The Aluminum ADC-12 housing provides chemical resistance and explosion-proofing for flammable products or lubricants. Despite its small size, it provides reliable, leak-free operation thanks to 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
- ADC-12 Aluminum Housing – Resistant to Solvents and Oil Spills
- PTFE Elastomers – High compatibility with aggressive chemicals and solvents
- Flow Rate – Up to 11,4 L/min for precise, low-volume transfer
- Ultra-Compact 1/4" Design – Suitable for tight spaces, skids, or OEM installations
- Non-Lubricated Air Valve – Provides reliable, oil-free, stall-free performance
- Bolted Construction – Leak-proof design for long-term durability and safety
Applications
Chemical, food, cosmetic, pharmaceutical industries.
Advantages
Compactness, reliability, economy.
Available Configurations
The body is made of Aluminium ADC-12 - Polypropylene Glass - Reinforced
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