Thoughtfully engineered by the pump experts at IDEX® and Warren Rupp®, Cognito was designed to deliver the numerous benefits of an AODD pump, with the desired efficiency and control of electricity.  

Features and Benefits:

• Competitive Total Cost of Ownership: A simple AODD comparable Repair-In-Place design makes the Cognito lineup competitive with other PD technologies. Often yielding a <18-month ROI.
• Global Certifications: CE and ATEX compliant (Consult Springer Pumps® for details)
• Enhanced Diaphragm Longevity: Patented EODD diaphragm design, oversized plates, controlled stroke length, PTFE soft washers, and double-stacked diaphragm configuration (Santoprene).
• Heavy Duty Design
  • Oversized diaphragm plates to protect diaphragms.
  • Double shaft seal to protect the pump, people, and process from contamination.
  • Stainless steel stopper cages to protect the chamber and elbows from abrasion.
  • PTFE-coated ductile iron containment chambers contain fluid after a diaphragm failure.
• Energy Efficiency: (Up to 80% energy reduction compared to AODD pumps)
• Safety (Leak detection probes, double shaft seal and, containment chambers to prevent leaks).

For more information on the Cognito EODD Pump by IDEX® and Warren Rupp® contact SPRINGER PUMPS® today.

THINK PUMPS. THINK PARTS. THINK SPRINGER.

Cognito Brochure