NDP-15BS Air-Operated Double Diaphragm Pump
½" AODD Pump with Stainless Steel Construction for Abrasive and Corrosive Fluids
Compact yet robust—Yamada NDP-15BS delivers high chemical and abrasion resistance for demanding low-flow applications.
The Yamada NDP-15BS is a compact ½" air-operated double diaphragm (AODD) pump, designed for precise fluid transfer in environments where chemical resistance and mechanical durability are essential. Built with a stainless steel body and PTFE or EPDM elastomers, this pump is ideal for handling aggressive, abrasive, or high-purity fluids in chemical processing, food & beverage, surface treatment, and more.
With a flow rate of up to 50 litres per minute, the NDP-15BS combines compact design with performance-driven features. The bolted body construction ensures leak-free operation, while Yamada’s patented non-lubricated air valve system provides smooth, stall-free operation with minimal maintenance.
Key Features:
- Stainless Steel Body – Corrosion- and abrasion-resistant for harsh media
- PTFE or EPDM Elastomers – Compatible with a wide range of chemicals and process fluids
- Compact ½" Size – Suitable for tight spaces and OEM integration
- Flow Rate – Up to 50 L/min
- Non-Lubricated Air Valve – Ensures stall-free, low-maintenance operation
- Bolted Construction – Leak-proof and easy to maintain
