Delivery of Teflon-lined pneumatic diaphragm pump

Delivery of Teflon-lined pneumatic diaphragm pump

Teflon-lined pneumatic diaphragm pumps are widely used in industries that require safe, leak-free transfer of highly corrosive or hazardous fluids. Their PTFE/PFA lining provides excellent chemical resistance, making them ideal for handling strong acids, alkalis, solvents, and oxidizing media. Common applications include chemical transfer, acid dosing, wastewater treatment, electroplating, and surface treatment, where reliable performance and low maintenance are essential.

The air-driven, seal-less design enables dry running and eliminates the risk of leakage, which is critical in hazardous environments and strict safety regulations. With strong solids-handling capability and self-priming function, these pumps are also suitable for slurry and tank-emptying operations.

As a leading supplier in the chemical equipment field, RISTER brings strong advantages to customers, including professional pump selection guidance, customized material solutions, fast delivery, and responsive after-sales support. With extensive experience in chemical fluid handling, RISTER ensures each solution is optimized for safety, efficiency, and long-term reliability, helping customers reduce operating costs and improve process stability.