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Cognito 102mm 4 inch Metallic EODD Pump - Electrically Operated Double Diaphragm

Cognito 102 mm (4") Metallic EODD Pump

The Cognito 102 mm (4") Metallic EODD Pump is the largest and most powerful model in the Cognito Metallic EODD range. Powered by a 10 HP / 7.5 KW electric motor, this high-capacity sealless pump delivers maximum flow rates for the most demanding industrial transfer applications while achieving up to 75% energy savings over traditional AODD pumps. The patented oversized diaphragm design, hardened stainless steel stopper cages, and dual shaft seals ensure reliable, safe operation even with abrasive slurries and viscous fluids.

Manufactured by Warren Rupp Inc. (IDEX Corporation), the 102 mm EODD is the flagship of the Cognito metallic range. It eliminates compressed air infrastructure entirely while delivering consistent, high-volume flow for bulk chemical transfer, large-scale slurry handling, and high-throughput manufacturing operations. Standard leak detection probes with PLC communication and automatic shutoff ensure safe unattended operation. Compatible with Cognito Pulsation Dampeners and the Smart Insights IoT platform for complete process control and 24/7 remote monitoring.

Product Datasheet

Download 102 mm (4") Metallic EODD Pump Brochure

Detailed technical specifications, performance curves & selection guide

Download PDF PDF · ~2 MB
101
mm
Size
6
Bar
Pressure
10
HP / 7.5 KW
Power
Electrically
Pump Type

Specifications

Pump Type
Electrically Operated Double Diaphragm (EODD)
Construction
Metallic
Port Size
101 mm (4")
Motor Power
10 HP / 7.5 KW (for above 10 AMPS)
Max Discharge Pressure
6 Bar
Stopper Cages/Seats
Hardened Stainless Steel
Standard Elastomer
Santoprene
Shaft Seals
Dual Shaft Seals
Leak Detection
Standard (PLC compatible, auto shutoff)
Motor Orientation
Horizontal or Vertical
SPM Options
130 and 114 (contact for details)

Cognito Metallic EODD Pump Range

Model Port Size Motor Max Pressure
25 mm (1") 25 mm 2 HP / 1.5 KW 8 Bar
50 mm (2") 51 mm 5 HP / 3.7 KW 6 Bar
76 mm (3") 76 mm 7.5 HP / 5.5 KW 6 Bar
102 mm (4") — This Model 101 mm 10 HP / 7.5 KW 6 Bar

Key Features & Advantages

Highest Capacity EODDLargest port size (4") in the Cognito metallic range for maximum flow volume
Up to 75% Energy Savings10 HP electric drive replaces costly compressed air systems entirely
Sealless DesignNo mechanical seals to fail, leak, or maintain
Patented Oversized DiaphragmsLarger diameter with shorter stroke extends diaphragm life
Self-Priming & Run-Dry CapableSafe operation without fluid — no damage from dry running
Hardened SS Stopper CagesMaximum wear resistance for abrasive slurries
Dual Shaft SealsDouble protection with secondary static seals
Standard Leak DetectionPLC-compatible probes with automatic shutoff
IoT-ReadySmart Insights platform for 24/7 remote monitoring
Award-Winning DesignIDM Most Innovative Product Design and CII Energy Saving Product awards

Applications

Bulk Chemical Transfer
Large-Scale Slurry Handling
High-Volume Paint & Coating Transfer
Ceramic Slurry Processing
Pulp & Paper Operations
Mining & Ore Processing
Lithium Battery Manufacturing
Oil & Gas Operations
Industrial Wastewater
Large Filter Press Feed
High-Throughput Manufacturing
Bulk Tank Transfer Operations

Why Choose Target Marketing for Cognito EODD Pumps?

Authorized Cognito DealerOfficial channel partner with genuine product warranty and factory support
Expert Pump SelectionTechnical team assists in selecting the right size and configuration
Energy Savings AnalysisWe quantify your potential savings when switching from AODD to EODD
Complete Spares & ServiceGenuine Cognito spare parts and diaphragm kits
End-to-End SupportFrom enquiry to installation, commissioning, and maintenance

Need a Quote for 102 mm (4") Metallic EODD Pump?

Talk to our application engineers for hydraulic selection, MOC review and TCO comparison.

Frequently Asked Questions

The Cognito 102mm (4") Metallic EODD Pump uses a 10 HP / 7.5 KW electric motor for operations above 10 AMPS. It is the most powerful model in the Cognito metallic EODD pump range.
Yes, the 102mm (4") is the largest port size in the Cognito Metallic EODD pump range, delivering the highest flow capacity with a 10 HP motor for high-volume industrial applications.
The 102mm Metallic EODD pump handles a wide variety of fluids including chemicals, slurries, paints, coatings, inks, ceramic slurries, abrasive media, viscous fluids, and industrial wastewater.
Yes, the 102mm EODD pump is compatible with Cognito Smart Insights IoT platform for 24/7 remote condition monitoring, preventive maintenance alerts, and performance optimization from anywhere.
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