Shop Wilden® Polypropylene AODD Pumps
Wilden® polypropylene AODD pumps offer broad chemical resistance in a lightweight, cost-effective body, making them a dependable choice for acids, bases, and many corrosive fluids that would attack metal. Polypropylene is non-conductive and resists a wide range of chemistries, with lower temperature and pressure limits than metal pumps — worth confirming against your media. The PSG® Store delivers these pumps to Wilden specifications and ships them factory-direct with genuine parts. Browse the polypropylene range below, or filter by port size, diaphragm, and flow rate to match a pump to your chemical-transfer needs.