Refrigeration Pumps
Performance Maps l Specifications l Literature
Cornell Liquid overfeed and transfer pumps are designed and manufactured specifically for industrial refrigeration applications. With over 35 years of proven experience and reliability Cornell has established the highest industry standard for premium quality performance in meeting the demands of industrial refrigeration marketplace. Our products are engineered to be rugged and dependable and each Cornell pump is backed by an industry-leading three-year warranty.
Standard Refrigeration Pump (CB Series)
REFRIGERANT EMISSION FREE™
SEALING TECHNOLOGY
- An ultra-reliable system consisting of two mechanical seals mounted back to back
- Inboard seal prevents escape of refrigerant from the pump casing
- Outboard seal acts as a fail-safe or backup, and provides containment of a system compatible barrier fluid.
NPSHR
Exceptional NPSHR characteristics
- Characteristics are enhanced throughout entire
operating range due to the single stage impeller
and four pole operating speed Vapor Entrainment - Seals are oil lubricated, and do not rely on the presence of pumpage for lubrication or cooling
- The double mechanical sealing system allows
the pump to continue to run until the system
stabilizes and the pump re-primes itself – nuisance-tripping is avoided.
Hermetic Refrigeration Pump (HT Series)
HERMETIC TECHNOLOGY
- Allows the pump to operate without the need for a mechanical shaft seal
NPSHR
Exceptional NPSHR characteristics
- Characteristics are enhanced throughout entire operating range due to the single stage impeller and four pole operating speed Vapor Handling
- Enhanced vapor handling abilities
due to single stage impellers
with large eye areas
Glycol & Water Pumps
Close-Coupled and Frame Mounted pumps with Mechanical Seals
- Flow rates from 10 to 7000 gpm and Total Dynamic Head to 440 ft.
- High Efficiency, Heavy Duty Construction
- Low Operational and Maintenance costs
- Glycol, Cooling Tower, Brine, Chilled water, Water Transfer, HVAC, and other Clear Liquid Applications