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Liquefied Petroleum Gas (LPG) is highly prone to vaporization during storage and transportation, forming a gas-liquid two-phase flow. When the bubble ratio increases (especially during suction from underground tanks or unloading, where the gas content can reach 50%), conventional centrifugal pumps encounter critical issues:

The use of flow meters saves us a lot of trouble, but to install a flow meter properly, the following points should be noted:

In the fields of transportation, refueling and industrial applications of liquefied petroleum gas, achieving efficient, safe and stable delivery has become a core requirement of the industry.

A gear pump is a positive displacement device,which is similar to a piston in a cylinder. When each gear rotates into the fluid space of the next gear, the liquid will be mechanically squeezed out. Because liquid is incompressible, when the liquid and the gear are in the same space, the liquid is drained out.