CNG Compressors - Engine Drive

Gas Engine Driven CNG Compressors

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We maintain the largest fleet of natural gas engine driven CNG compressor packages designed for operations upto 55 deg celsius ambient. We specilize in installation, operation and maintenance of both mother as well as online cng stations with pipeline pressures varying from 1 bar upto 40 bar. Primemovers are either directly coupled or incorporate belt drives and include Caterpillar, Cummins and Waukesha gas engines. Packages employ air starting systems for safety.

Our team of maintenance engineers are fully conversant with different compressor block configurations varying from horizontal balance opposed, W-type, pressurised crank case as well as API 618. Compressor blocks employ 3 to 5 compression stages and are either vented or pressurized for zero gas loss.

The packages deploy heavy duty fin type gas coolers, stainless steel tubing, integrated moisture seperators/pulsation dampeners, duplex coalescent filters and integrated blow down vessels. Dual chamber sound attenuated steel enclosures lined with fire retardant, self extuinguishing foam are standard for all CNG packages.

Compressor packages are equipped with state of the art control and safety equipment such as ethernet out PLCs with remote diagnostic capability, gas detectors, flame detectors, temperature and pressure sensors, emergency shutdown devices etc. The packages deploy sofisticated self actuating fire extuinguishing systems as a standard feature.

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Maintenance

Our end-to-end technical capabilities give us an edge over the compressor OEMs who are conversant with predominantly the compressor bare block which comprises a mere 25% of the complete package. On the contrary ...

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Coolant

Automation

The only way to ensure safe, reliable, efficient and economical operations is to monitor them continuously. Majority of the automation systems availabile in the market are off the shelf standard products which at the best mine data ...

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Catalytic Converter

2 Way catalytic converters help reduce emissions from diesel engines by reducing Carbon monoxide and hydrocarbon. 3-Way Catalytic converters reduce Oxides of Nitrogen, Hydrocarbon and Carbon Monoxide from emissions...

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Coolant

AFR Controller

Unitized electronic gas carburetor for natural gas carburetion in gas engines in the range of 250 to 500 horsepower. Improved fuel economy, lower exhaust temperature, and even reduced CO2. Engines can operate in Rich Burn....

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