ARO Metallic Diaphragm Pump
![ARO Metallic Diaphragm Pump ARO Metallic Diaphragm Pump](https://cdn11.bigcommerce.com/s-13fb4/product_images/uploaded_images/aro-diaphragm-pump.jpg)
ARO Metallic Diaphragm Pump with thick walled injection, molded fluid casings and cast iron or aluminium center sections to withstand the toughest industrial applications.
- Efficiency - Motor design delivers optimum air efficiency
- Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation
- Versatility - Multiple porting options for your application needs: Flanged, Threaded, 3 piece Manifold