2BK Liquid Ring Compressors

NASH 2BK Liquid Ring Compressor

Capacity 90 to 2,450 cfm (150 to 4,200 m3/h)

Some applications require vacuum and compressor applications in one process. Instead of handling the gas with two separate machines, NASH 2BK single stage liquid ring compressors can do the job with only one pump, reducing cost and simplifying installation.

These rugged compressors are relied on for the compression and recovery of hydrocarbons.

Performance Map


  • Suction Capacity: 90 to 2,450 cfm (150 to 4,200 m3/h)
  • Suction Pressure: 24 inHg, 15 psig (0.8 to 2 bar(a))
  • Discharge Pressure: to 75 psig (6 bar(a))
  • Mechanical Seals: Single with external flushing supply
  • Construction Materials: Stainless steel, other materials upon request