NDP-40BF Air-Operated Double Diaphragm Pump
1½" PVDF AODD Pump for High Chemical Resistance and Industrial Reliability
Handle aggressive fluids with confidence—Yamada NDP-40BF offers superior chemical resistance, performance, and reliability.
The Yamada NDP-40BF is a 1½" air-operated double diaphragm (AODD) pump designed specifically for the safe and efficient handling of aggressive and corrosive fluids. Constructed with a PVDF (polyvinylidene fluoride) body and PTFE elastomers, it delivers superior chemical compatibility for use in the most demanding environments, such as chemical processing, surface treatment, and wastewater applications.
Capable of handling flow rates up to 400 litres per minute, the NDP-40BF combines Yamada’s renowned durability with advanced performance features. Its bolted construction ensures leak-free operation, while the patented non-lubricated air valve system allows for stall-free performance and minimal maintenance. This model is built for long-term reliability, even when exposed to harsh chemicals and elevated temperatures.
Key Features:
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PVDF body for excellent chemical and thermal resistance
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PTFE elastomers for maximum compatibility with aggressive fluids
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Flow capacity up to 400 L/min
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Leak-proof bolted design for enhanced safety
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Non-lubricated, stall-free air valve system
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Suitable for highly corrosive and abrasive applications
