Autogas / LPG - CNG

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LPG (Liquefied Petroleum Gas), which is sometimes also called autogas in the car industry, comprises hydrocarbon compounds like petrol and diesel. The main components of LPG are propane and butane.

Large quantities of petroleum gases are released when extracting oil and natural gas, and refining crude oil. Compressing these petroleum gases convert them to a liquid state, and creates LPG.

LPG is a cleaner fuel compared to petrol and diesel. So using LPG as a vehicle fuel helps to improve the air quality.

Autogas CNG

Start saving as soon as you start driving.

CNG and Dual Fuel

Mostly all types of vehicles can run on CNG by installing CNG kit. Kit assembling of many components is required to run existing vehicle on CNG.

There are few basic components which are common in all type of kits, irrespective of the vehicles such as CNG storage cylinder, high pressure tube, pressure regulator, pressure gauge, change over switch, high pressure tube fittings, refueling receptacle and air fuel mixer.

  • ​CNG cylinders are installed under chassis dickey at vehicles to store fuel.
  • High-pressure tubing connects the cylinders and engine.
  • A low-pressure regulator is installed to supply.
  • Gas to engine as per need.
  • A refueling connector is provided for refueling gas in the vehicle.
  • A low-pressure hose supplies gas from regulator to engine.

Major Parts of a CNG retrofit kit are illustrated below:

  • ​Pressure Regulator.
  • Petrol Solenoid Valve Stops petrol flow when operating on CNG.
  • On-Off valve and refueling connector – Opens or stops gas flow to the regulator and includes a refueling device.
  • Control Module/Change-over switch – Electronic control component with fuel selection switch.
  • CNG level indicator- Shows CNG quantity on vehicle dash board.
  • Gas-Air Mixer.
  • CNG cylinder with valve, vapour bag & bracket.
  • Petrol hose.
  • Low-pressure gas hose.
  • Ignition advance processor.
  • High-pressure gas tube.
  • Wire Harness.
  • NRV in petrol return.
  • Line Pressure gauge.

There may be some differences in nomenclature and variations in the kit component from one make to another. For more details, motorists should refer to the conversion manual, packing list/schematic diagram provided by the supplier at the time of purchase of the kit.


About LPG

How can we help?

Autogas is an alternative vehicle fuel that substantially reduces harmful emissions, costs less than gasoline and is almost entirely domestically produced. Propane (C3H8), or liquefied petroleum gas, is called autogas when used as a motor fuel. With more than 18 million vehicles worldwide running on autogas, it is the most widely used alternative fuel in the world, just behind gasoline and diesel.

LPG are the generic names used for mixtures of hydrocarbons (mainly propane and butane). When these mixtures are lightly compressed they change from a gaseous state to a liquid. Autogas is a safe, proven alternative fuel. Thousands of school buses and taxicabs across the U.S. are already fueled by autogas. Unlike gasoline, diesel, methanol and ethanol, autogas is nontoxic, nonpoisonous and insoluble in water.

Automotive LPG (Autogas) is specifically designed for use in a vehicle – with the specification governed by the requirements of the National Fuel Quality Standards Act 2000 and the Autogas Determination 2003

Ergon is the biggest company in alternative fuels in Africa and the only one that can offer complete solutions in the alternative fuel sector.

Ergon is specialised in distributing of controllers for LPG and CNG installations.  Our innovative approach of managing and encouraging creative ideas makes that our products meet the highest demands of the world’s major markets.

Our main competitive edge is our after-sales service and our technical support,
which makes sure ERGON builds close and long-term relationships with its loyal customers.

All major components have been selected for their best in class attributes. All components have been tested for reliability, durability and functionality in extreme conditions. Our aim is to distribute such as gas equipment for cars which will satisfy our consumers needs. Keeping the high level of quality we retain the optimal cost and for the road-users who exploit gas systems we can offer the production which will meet their needs best. Along with our grouped companies we pursue perfection through relentless drive to improve and create better tomorrows-which never ends. You can never stop innovating and improving. That’s a belief we’ve built our company on and we’re dedicated to applying that philosophy to everything we do!

ERGON employs up-to-date technology in each and every step of the production process aiming a premium product line and a superior service worldwide result to a complete customer satisfaction.

It’s established itself as a leading LPG and CNG Conversion Kit supplier conforming to all relevant international security and quality norms which can be applied to all carburettor, single point and multi point injection engines. Amongst the activities include R & D of Mechanical & Electronic components, production line engineering and development, providing technical assistance as well as Quality checking and Testing Department for all the production phases, lines, vendors and final product test.