Submersible Pumps
Cornell’s Submersible pumps are designed to work while continuously submerged, and offer high operating efficiencies combined with efficient motors. They are equipped with heavy-duty volutes to extend their lifespan in abrasive environments. The auto-coupling system includes a cast iron discharge elbow, bronze guide claw flange, and stainless steel upper and intermediate guide rail brackets for high-quality non-spark operation.
Performance Options
Enclosed Impeller
- Handles Solids 2″ Larger
- Flows up to 20,000 GPM
- Heads up to 450′
Delta Impellers
- Handles Stringy Materials, Rags, Etc.
- Available in Pumps with up to a 10″ Discharge Size
- Flows of 5,000 GPM
- Heads up to 400′
Cooling Jacket and Heat Exchanger
- Protect the Motor from Overheating During Extended Periods of Low Liquid Level Operation
- Handles High Temperature Liquids
Submersible Pumps
Cornell's Submersible pumps are highly efficient and can be powered by a premium efficient electric motor or hydraulic power. They feature heavy-walled volutes for longer life in abrasive environments and an auto-coupling system with a cast iron discharge elbow, bronze guide claw flange, and stainless steel guide rail brackets for safe, non-spark operation. These pumps can handle up to 3" solids, 20,000 GPM flow, and 450 feet of head with enclosed and delta impeller options.
- Heavy-wall volutes for extended life under abrasive service conditions
- Smooth-passage impellers for optimal hydraulic efficiency and reduced operating costs
- Replaceable wear rings and back pull-out design for ease of maintenance
- Motor temperature protection is embedded in the stator windings to shut the motor down in case of abnormally high temperatures
| Model | Discharge | Suction | Solids Handling | Data Sheet |
| 4NHTA-F | 4" | 6" | 3" | Data Sheet |
| 4NNT-F | 4" | 4" | 3" | Data Sheet |
| 4NNTL | 4" | 4" | 3" | Data Sheet |
| 4414T-F16 | 4" | 4" | 3" | Data Sheet |
| 4514T | 4" | 5" | 3" | Data Sheet |
| 6NHDH | 6" | 6" | 3" | Data Sheet |
| 6NHTA-CC | 6" | 6" | 3" | Data Sheet |
| 6NNDH | 6" | 6" | 3" | Data Sheet |
| 6NNT | 6" | 6" | 3" | Data Sheet |
| 8NNT-F | 8" | 8" | 3.38" | Data Sheet |