ARO 6661B3-344-C Air Operated Double Diaphragm Pump

ARO 6661B3-344-C Air Operated Double Diaphragm Pump

Up for sale is a genuine ARO (Ingersoll Rand) air-operated double diaphragm pump, model 66605J-344-C. This is a 1/2” non-metallic polypropylene AODD pump, widely used in industrial, chemical, and commercial fluid transfer applications.

These pumps are known for their durability, self-priming capability, and ability to handle aggressive or abrasive fluids while running dry without damage.

🔧 Specifications

• Manufacturer: ARO / Ingersoll Rand

• Model: 6661B3-344-C

• Port Size: 1/2 inch

• Body Material: Polypropylene

• Max Air Inlet Pressure: 120 PSI

• Air Connection: 1/4 inch

• Operation: Self-priming, stall-free

• Mounting: Foot-mounted

• Tag Code: FM010618

⚙️ Applications

• Chemical transfer

• Industrial fluid handling

• Washdown systems

• Water & light slurry pumping

• Manufacturing & process equipment

• Paint, coatings, and cleaning solutions