how to install lpg pump for lpg gas station?

Chengli Special Automobile Co., Ltd. is the leading manufacturer and supplier of lpg gas pressure vessels in China. With many years’ development, Chengli Special Automobile Co., Ltd., could manufacture and sell surface lpg gas storage tank, underground lpg gas storage tank, skid lpg gas refilling station, lpg gas trailer, lpg gas truck, etc. And our CLW brand lpg gas pressure vessels have been exported to Vietnam, Mongolia, Kazakhstan, Uzbekistan, Bangladesh, Korea, Russia, Afghan, Iraq, Angola, Algeria, Nigeria, Congo, Libya, Jordan, Ethiopia, Mozambique, Mali, Niger, Trinidad, Namibia, etc.
 

LPG pump is necessary equipment in a LPG station,we install it according to the right standard.

As a general rule,a pressure gauge placed on the inlet of the pump should not drop more than 2 psi when the pump is started.

If total restrictions to flow from LPG storage tanks to the pump inlet result in a pressure loss of more than 2 psi,then the result will be loss of capacity because of an increased amount of vapor entering the pump.

Place the pump below the bottom level of the LPG storage tanks.

Place the pump as near to the supply tank as possible(ideally right below it).

Use inlet piping the next size diameter larger than the pump inlet.

Use the absolute minimum number of elbows,valves and connections possible…avoiding excessive restrictive fittings like globe valves.

Avoid loops in the piping,which allow pockets to accumulate.

Slope the piping from the lowest point at the pump inlet back upwards toward the LPG storage tanks so that vapor in pipes will draft back up toward the tank and not into the pump…

Select an excess flow valve with minimal restriction characteristics.

Use an inlet strainer with minimal pressure drop.Locate it as far away from the pump inlet as possible.

Use a flexible connector away from the immediate areas of the pump suction port to minimize piping stress.

Use an external bypass valve in the discharge line,which returns flow back to the LPG storage tanks.

A vapor return line will allow the tank being emptied to maintain sufficient vapor pressure(to keep the liquefied gas in a liquid form),even when more than 2 1/2 percent of the tank’s volume is being removed each minute.

Chengli Special Automobile Co., Ltd. is the leading manufacturer and supplier of lpg gas pressure vessels in China. With many years’ development, Chengli can manufacture and sell surface/underground lpg gas storage tanks, lpg gas tank semitrailer, lpg gas truck, lpg gas bobtail vehicle, skid lpg gas refilling station, etc.And last year, our CLW brand lpg gas pressure vessels have passed USA ASME standard. That is to say, our CLW brand lpg gas storage tanks can be esxported to USA, European countries.

Welcome more and more clients all over the world to visit our CLW Group and purchase our CLW brand high quality and best price lpg gas pressure vessels.

LPG GAS PUMP with motor for sale 

lpg gas pump and motor 

lpg gas pump and motor mounted on skid lpg gas plant for sale 

high quality and best price CLW brand skid lpg gas plant with lpg gas pump and motor 

More information, please feel free to contact with Ms. Anita. 

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