Need All-Flo™ PVDF 2-inch AODD pumps for your process? The larger 2-inch connection size is a good fit when you need higher throughput and a pump that can support bigger process lines. PVDF is often chosen when you need a higher-performance thermoplastic wetted path for aggressive chemicals and demanding process fluids. These All-Flo™ 2-inch air-operated double diaphragm pumps use a PVDF wetted path and are built for dependable pneumatic pumping. As you narrow your choice, match the wetted material to your fluid chemistry and verify pressure, temperature, and installation requirements. Browse available configurations below and pick the option that matches your setup.