TWO THROWS UNIT
Eagle 4000 Series
The mainstay of Knox Western large compressors for many years. Built in two-throw and four-throw models in both 3” and 4-1/2” strokes. Frame load for this compressor is 20,000 pounds Tension and Compression.
Up to 500 bhp | 1,800 rpm
RECIPROCATING GAS COMPRESSORS

Frame Specifications
Materials
Note specific TFE blend to be determined per application.
Our management system of standards is designed and reinforced to assure the quality of all operations and processes. Our continuous improvements apply to both quality and environmental requirements.
Our management system of standards is designed and reinforced to assure the quality of all operations and processes. Our continuous improvements apply to both quality and environmental requirements.
Eagle Series Compressors
The Eagle series is a mid range line of compressors, designed to be coupled with today’s high speed drivers. Rod load ratings to 60,000 pounds combined with MAWP to 7200 PSIG give this series of compressors the flexibility to by applied in a variety of services. Eagle series frame is available in both 2 and 4 throw configurations and the heavy duty frames are designed with internal and external ribbing. Full pressure lubrication to the frame running gear is accomplished by a crank mounted oil pump. Single piece babbit-faced crossheads have full pressure lubrication top and bottom assuring minimal wear and long life.