Air-Operated Double Diaphragm Pumps

Process Pump & Seal is your local solution provider for all types of pumps. We are an authorized distributor of Pinnacle-Flo Air-Operated Double-Diaphragm Pumps. There is no better bang for the value to include pricing, delivery and highly competitive run times.


The Pinnacle-Flo Blue Dog series air-operated double diaphragm (AODD) pump is ideal for a wide range of applications, including corrosive and abrasive fluid transfer. Typical applications include drum fluid transfer, unloading fluids, chemical evacuation, ceramic glaze supply, dewatering and sump evacuation and repackaging of fluids from original container to smaller receptacles.




- Reliable Non-Stalling, non-lubricated air valve assembly

- Common Center Body for the 1” & 2” Pumps

- Easy Access to the air motor for service when required

- Fewer moving parts

- Epoxy coated center body

- NPT or BSP threaded ports