76 mm (3") Metallic EODD Pump

High-Flow Efficiency and Durability

The 76 mm (3") Cognito Electric-Operated Double Diaphragm (EODD) Metallic Pump is engineered to deliver powerful, reliable performance for industrial operations. With a 3" port size, it offers high-flow capacity while maintaining the efficiency and durability that Cognito products are known for. Designed to handle extreme conditions, this sealless pump ensures smooth, safe operation with minimal maintenance. Featuring advanced remote monitoring capabilities, the 3" Cognito EODD Pump allows for seamless control of your processes—whether on-site or from a distance—helping you boost productivity and reduce downtime.

Technical Specifications

Performance Curve

• Use 7.5 HP / 5.5 KW motor for above 7 AMPS
• For SPM 152 and 133, contact IDEX Team
• The performance curve is based on following: Santoprene elastomer fitted pump, flooded suction, water at ambient conditions 25°C (77°F), with Cognito Dampener
• The performance result may deviate in excess of 5% based on elastomer
• Performance vary based on viscosity
• NPSH-R curve at 6 Bar Maximum discharge condition

General Arrangement Drawings

Easy Maintenance

Our pumps are designed for easy maintenance to minimize downtime and maximize productivity. See how simple it is to maintain your EODD pump and keep it running smoothly.