General
LPGX Filter and Gas Eliminator (hereafter we call Filter and Gas Eliminator) is the attachment of flowmeter for liquid, which is widely used for eliminating the foreign particles (solid) and gases included in the crude oil, oil products or others liquids when fluids run through the pipeline so that the flowmeter can measure the fluids accurately.

Principle
When the fluid runs into the inlet of Filter and Gas Eliminator, the foreign particles included in the fluid will be filtered and kept in the filtering net. Meanwhile, the gases included in the fluid will be separated, lifted during the impact between the flowing fluid and the filtering net, and then swerved and flow out the Filter and Gas Eliminator.
The float ball in the gas auto-eliminator is influenced by the height of gas-liquid interface. When the gases in the auto-eliminator increase, gas-liquid interface will drop and the float ball will draw the core of exhaust valve to move downward so that the Filter and Gas Eliminator can discharge the gases automatically. As the discharge of gases in the gas auto-eliminator, gas-liquid interface will move up and the float ball will be lifted and block the core of exhaust valve so that the exhaust valve will be close.
This operation is repeated to separated and discharge the gases automatically.

Main Technical Datum
Nominal Pressure: 1.6, 2.5, 4.0, 6.4MPa
Fluid Temperature: 0ºC~+120ºC
Press Loss:≤0.03MPa Medium Viscosity:(0.4~3000)mPa.s