This page contains sections on the following:
Liquefied Petroleum Gas (LPG) As An Automotive Fuel
Safety
Tank Sizes / Types
Liquefied Petroleum Gas ( LPG ) As An Automotive Fuel Autogas is the term generally used for Liquefied Petroleum Gas (LPG), when it is used for the propulsion of road vehicles. It is obtained as a by-product of the distillation of oil from crude oil and from “wet” North Sea gas. It is produced in large quantities. A surplus, (to increase over the next 20 years), of approximately 4 million tonnes per annum is currently available from the North Sea.
When the gas is pressurised to approximately 7 bar it becomes a liquid and it is in this form that it is pumped into your tank. Compared to petrol, Autogas has a higher octane content (see RON method – Super grade petrol 98 – Lead free 95 – LPG over 100 octane).
Advantages over other fuels:
Click Here for more information regarding the installation of the Etagas system to a vehicle.
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Safety First In terms of combustion LPG is similar to petrol. However, because LPG is stored under pressure, the vehicle tank is much stronger. Indeed, an LPG tank can survive far greater impact than a petrol or diesel tank. To further increase the safety factor we only use the strongest tanks available. Dutch built four hole LPG tanks. These pass AMERICAN tests and the GERMAN TUV Test, one of the toughest in the industry, and exceed the UK 5045 Part Two requirements.
CAUTION There are some LPG companies offering cheap conversions. The tanks used on some of these conversions do not conform to current Road Vehicle (Construction and Use) Regulations, with regard to their safety features, and therefore are illegal for use on motor vehicles in the UK.
Safety features of the TARTARINI LPG system include: An electronic solenoid valve which shuts off the fuel supply when:
Excess flow solenoid valves which shut off the flow of gas when a fuel pipe is severed. A vacuum, or electrically operated switch which shuts off the gas if the engine is not running. In the event of the “worst case scenario”, should a vehicle catch fire the tank is designed to relieve the pressure and withstand very high temperatures. Crash test and fire tests have proved that LPG tanks are safer than their petrol equivalent. In Vienna, the city’s 44 strong bus fleet has been running on LPG for over 30 years with no serious incidents ever experienced. Taxis in Italy, Japan and South America also run on LPG. In the rest of the world over 5 million vehicles are using LPG on a daily basis and this figure is growing all the time.
Tank Sizes / Tank Types