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