CNG Compressor Package

Each Cobey Energy CNG Compressor Package is designed with maintainability and reliability at the forefront.  Simplicity of operating a Cobey Energy Natural Gas Compressor is paramount and considered in every design.  Custom engineered designs are also available to meet your unique CNG station site requirements.  Cobey Energy’s CNG compressor module is built to the highest standards and is designed to meet or exceed NFPA 52 & 30A, SAE J1616 and ASME Section VIII, Div. 1.

CE-C100 / C250 / C340 / C500 CNG Compressor standard offerings include:  

  • 4 Stage GE Oil & Gas HSR Reciprocating Compressor
    • Horizontal balance opposed design
    • Oil injected cylinder lubrication
    • Direct coupled to motor
    • Natural Gas engine driver available
  • Air cooled gas cooler
  • Lube oil system
    • Main, Aux and cylinder lube oil pumps
    • Lube oil filter
    • Oil Cooler
    • Startup pre-lube and warm oil circulation for cold climate startup
    • Constant oil level device with 5 Gal. supply tank
  • Gas / oil recovery system
    • Interstage oil coalescing filters
    • Secondary final discharge oil coalescing filter
  • Weather / sound enclosure
    • Two 6’wide access doorways
    • Methane leak detection
    • Interior lighting
  • Automatic inlet isolation valve
  • Fully instrumented temperature and pressure data logging
  • All electrical components designed for Class 1, Div 2, Grp. D service
  • Gas piping, tubing and electrical interconnections located within enclosure and secured
  • Motor Control Center
    • Includes motor soft starter for compressor, accessory motor starters and breakers.
  • System Control Panel by Murphy Controls
    • Allows for unmanned 24/7 operation and monitoring of system
    • 6” color touch screen (HMI)
    • Modbus RS232/485/USB/Ethernet
 
Compressor Data Table:

CE-C50
Single Vessel
CE-C100
3 Vessel Cascade
CE-C250
3 Vessel Cascade
CE-C340
3 Vessel Cascade
CE-C500
3 Vessel Cascade
HP 50 100 200 200 400
Max RPM 1,200 1,800 1,800 1,800 1,800
Flow Range
(scfm)
38 - 84 92 - 287 133 - 474 221 - 579 343 - 963
Inlet Pressure
Range
(psig)
10 - 35 18 - 80 5 - 50 5 - 35 5-37
Outlet Pressure
(psig)
4,500 4,500 4,500 4,500 4,500
Electrical
Requirements
480V / 60hz / 3ph 480V / 60hz / 3ph 480V / 60hz / 3ph 480V / 60hz / 3ph 480V / 60hz / 3ph
Weight
(lbs)
~4,500 ~14,000 ~15,000 ~14,000 ~20,000
Dimensions
(L x W x H)
7'6" x 6' x 9'9" 12' x 8'6" x 9'10" 12' x 8'6" x 9'10" 12' x 8'6" x 9'10" 15' x 8'6" x 9'10"

Custom sized compressor configurations available to meet site specific requirements.

Cobey Energy - CNG Compressor Models Inlet Pressure vs Flow
 

 

Cobey Energy designs and manufactures CNG compressor station equipment systems for station developers, end users and specifying engineering firms.  With almost 30 years experience in engineering, design and manufacturing of high pressure compressor packages and auxiliary systems for the Oil & Gas, Petrochem and Power Generation markets, Cobey Energy is well equipped to meet your CNG application requirements.


 

Associated Codes & Standards
API 618 ISO 13707
API 11P ISO 13631
ASME B16.5
ASME B31.3
ASME B16.11
ASME B16.9
ASME Sec. VIII Div 1
ASME Sec. VIII Div 2
NFPA 70
NFPA 52
NFPA 37
NFPA 30A
SAE J1616
ANSI NGV 4.8
ANSI NGV 4.1
NTEP
CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package CNG Compressor Package

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