Above stock unit performance can be optimized around other conditions. Contact NGSG for your specific needs.

NGSG SMART System Highlights:

• Reduce shutdowns by as much as 25% over industry standard compressors*
• 100% turn down of flow - 24/7/365
• Elimination of pressure, horsepower, and rod load related shutdowns
• Rock-solid pressure control over the widest range of process needs & upsets
• Robust freeze avoidance for uninterrupted operation in cold weather
• Run through fluctuating BTU fuel gas upsets rather than shutting down
• Maximum power and flow optimized over the entire range of process conditions – done automatically
• When N+1 units are installed, compressor flow reliability approaches 100% as the multiple machines automatically increase flow to fill gap when unit goes down
• Dewpoint control – Temperature process control to within 2-4°F of setpoint
• Telemetry via cellular or satellite of package data (includes ALL engine panel information too):
• Remote setpoint allowable
• Monthly sorting and tally of alarms/shutdowns for continuous improvement
• Both, customer connection at panel & web-based access to real time and historical data

Environmental Engineered Aspects:

• Pneumatic end devices made electric (standard)*
• Electric start*
• Crank case and packing vent capture (option)*
• Lower engine emissions
• Electric drive (option)*

Package Features:

• All vessels meet ASME Section VIII standards with 1/8” corrosion allowance
• All vessels meet API 11P Class C standard
• All piping systems meet ASME B31.3 standard
• API 618 Design Approach 2 pulsation and mechanical analysis performed for smooth operations
• Standard design to maximize parts availability and minimize downtime
• Suction control and recycle valves – Murphy C5 controller. Recycle valve is mounted on skid
• DP pressure and temperature monitoring across exhaust catalyst
• Rigid four beam skid with 1.5 times capacity environmental containment designed for packed earthen pad
• NGSG custom fuel gas scrubber for maximum engine protection
• Electrical rating service of Class 1, Group D, Division II areas*
• NGSG custom designed, Murphy C5 controlled inner and outer louvers, separate for each process gas section – These louver sections do not require frequent adjustments and repairs like industry standard louvers
• No hot gas bypass required*
• NGSG’s custom flooded skirt heat tracing to avoid package liquid line freeze ups
• 500 psig MAWP blow case on separate skid (Option)
• Critical Grade engine exhaust silencer
• Murphy C5 Controller - fully integrated with engine messages and alarms

Driver: Cummins KTA19GCE 420hp@1800rpm w/ EICS Controls

• Murphy EICS Emissions Control System designed to achieve 0.5g/bhp-hr NOx
• Electric start system with on board battery charger
• EICS Engine Management

Compressor: CiP PJT/4

• 600 BHP 4-Throw Frame
• 750-1800 RPM
• 3” Stroke
• 20,000 lbf Total Rod Load (11,000 lbf Compression, 10,000 lbf Tension)
• VVCP’s on all cylinders

Cooler: 60” ETR OFE Forced Draft Vertical Discharge

Minimum design parameters:

• 3,000’ elevation
• 110°F ambient with 5% excess cooler duty
• Compressor PTO driven cooler fan
• All tubes SA 214 Carbon Steel with Aluminum fins
• Individual auto louvers inside and outside each gas section
• ASME Code Stamp per ASME Section VIII, Div 1 with Nat’l Board Registered

*Contact NGSG for details

** Size may change slightly due to minor improvements. Confirm size with NGSG drawings