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Ingersoll Rand 20H40NGDX

The Ingersoll Rand Model 20H40NGDX is a duplex self-contained compressor package that includes carefully matched components that are pre-piped, pre-wired, tested, and proven reliable in operation.  With an inlet gas pressure of 20 psig, the 20H40NGDX will have a flow capacity of 116 scfm and a design pressure of 5,000 psig.

Compressor: The package includes two (2) air-cooled Ingersoll Rand natural gas compressors engineered specifically for refueling applications.  The multistage compressor is complete with cooling fan, inter-stage intercoolers and aftercoolers, ASME relief valves, and separators.

Electric Motor Drive: The package includes two (2) 1800 rpm, totally enclosed, explosion-proof electric motors rated for 230/460 volt, 3 phase, 60 Hz.  The motors are complete with V-belt drive, belt tightener, full-voltage motor starter, and totally enclosed metal belt guard with antistatic belts.  Alternative electrical configurations are available upon request.

Automatic Condensate Drain System: An automatic condensate drain system regularly dumps liquids collected by separators into a gas recovery tank at user-selected intervals.

Safety Controls: The Ingersoll Rand package includes the following electric shutdown controls as standard trim: Low/high inlet (suction) pressure, high discharge pressure, discharge control pressure, high fourth stage discharge temperature, excessive motor starts, low crankcase oil level, main motor/starter overload, and emergency shutdown switch.

Control Panel with PLC: The Ingersoll Rand package includes a Frank W. Murphy CNG Level II control panel for automatic start/stop operation.  The panel, as well as the entire package, is rated for NEC Class 1, Group D, Div 2.  The panel includes the following: Murphy Swichgages, LCD annunciator panel (system status display) including first out alarm, hour meter, keyed off/auto switch displayed in a weather tight panel, and alternating lead/lag control.  Additional features are available.

Please contact us to learn about this product’s inlet system, gas recovery system, discharge system, and other product details.