If you’re spec’ing Wilden® Aluminum 1/2-inch air diaphragm pumps, here’s what to consider. Aluminum is a practical choice for everyday industrial service when compatibility checks out. This smaller inlet size is helpful when you need a compact footprint and straightforward hose-and-fitting compatibility. Here you’ll find Wilden® AODD pumps with a Aluminum wetted path in the 1/2-inch size, so you can focus on the build that fits your system. Check the available configurations below and choose the build that meets your requirements. Before you order, confirm compatibility and operating conditions so the pump you choose performs the way you expect.