Metal Air Operated Double Diaphragm (AODD) Pumps

All-Flo general purpose metallic air operated double diaphragm (AODD) pump are available in three materials: Aluminium, Anodized aluminium and stainless steel. Aluminium and anodized aluminium Air operated double diaphragm (AODD) pumps offer medium corrosion and abrasion resistance, whereas stainless steel pumps are perfect for applications that demand superior chemical and abrasion resistance. 

When it comes to simplicity of design, see for yourself how the All-Flo pump stacks up against competitors. See the page “How It Works”