Need All-Flo™ Anodized Aluminum 1-/2-inch AODD pumps for your process? Anodized Aluminum keeps the lighter weight of Aluminum while adding a tougher surface finish for more demanding day-to-day use. This connection size is a strong middle ground when you need more capacity than smaller pumps but still want manageable line sizes. These All-Flo™ 1-1/2-inch air-operated double diaphragm pumps use a Anodized Aluminum wetted path and are built for dependable pneumatic pumping. Browse available configurations below and pick the option that matches your setup. Before you order, confirm compatibility and operating conditions so the pump you choose performs the way you expect.