USED ARO (INGERSOLL RAND) 6661B3-344-C

ARO 6661B3-344-C Air-Operated Double Diaphragm (AODD) Pump – 1” Polypropylene
Boost your fluid handling performance with this ARO 6661B3-344-C Air-Operated Double Diaphragm Pump, engineered for reliable, efficient, and safe transfer of a wide range of fluids. Built with durable polypropylene construction, this pump is ideal for handling corrosive, abrasive, and chemical-based liquids across industrial environments.
Designed for consistent performance and easy maintenance, ARO diaphragm pumps are trusted in manufacturing, chemical processing, wastewater treatment, oil & gas, and general industrial applications.
✅ Key Features:
Model: 6661B3-344-C
Model: 6661B3-344-C
Brand: ARO (Ingersoll Rand)
Brand: ARO (Ingersoll Rand)
Port Size: 1” Inlet / Outlet
Port Size: 1” Inlet / Outlet
Construction: Polypropylene Body
Construction: Polypropylene Body
Flow Rate: Up to 35 GPM (gallons per minute)
Flow Rate: Up to 35 GPM (gallons per minute)
Self-Priming & Stall-Free Operation
Self-Priming & Stall-Free Operation
Explosion-Proof (Air-Driven – No Electricity Required)
Explosion-Proof (Air-Driven – No Electricity Required)
Handles Corrosive & Abrasive Fluids
Handles Corrosive & Abrasive Fluids
Low Shear – Ideal for Sensitive Fluids
Low Shear – Ideal for Sensitive Fluids
🔧 Applications:
Chemical transfer
Chemical transfer
Paints & coatings
Paints & coatings
Wastewater treatment
Wastewater treatment
Slurries & suspended solids
Slurries & suspended solids
Industrial fluid handling
Industrial fluid handling
Agricultural & fertilizer systems
Agricultural & fertilizer systems
Oil & gas operations
Oil & gas operations

Weight: 40 lbs
Dimensions: 16 × 12 × 12 in