Air-Operated Diaphragm

These abrasion resistant diaphragm pumps are built to consume less air and require no air lube.  They have an anti-stall design capable of withstanding pressures up to 275 psi and a flow rate of up to 275 gallons per minute.  Their design features an anti-icing air valve, perfect for a wide variety of industry uses.


Air Operated Diaphragm
  • Mining Industries
  • Plating & Polishing
  • Ceramics
  • Chemicals
  • General Industry


  • No Air Lube Necessary
  • Anti-Icing Air Valve
  • Lower Air Consumption
  • Abrasion Resistant
  • Anti-Stall Design


  • Flows up to 275 GPM
  • Pressures up to 275 psi
  • All Optional Industry Accessories