refrigeration pump cornell pump company

REFRIGERATION PUMPS

Cornell's 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. Nordstrom Coupon Code 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

  • 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

  • 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 Pumps

CLOSE COUPLED and FRAME MOUNTED
PUMP WITH MECHANICAL SEALS

  • Allows the pump to operate without the need for a mechanical shaft seal

Features and Benefits

  • Oversized Bearings
  • Shower curtain shield prevents water from reaching the front motor bearing
  • Replaceable wear rings
  • Smooth, contoured suction for improved hydraulic performance
  • External hydraulic balance line
  • Double volute (on larger models)
  • High efficiency fully machined impeller (bronze or cast iron)
  • Large, deep stuffing box (for various sealing options)
  • Optional bearing frame or SAE engine mount
  • Copper wound motor – open drip-proof standard (TEFC option)



Technical Data Sheets