CO2 pump

The 3DP series high-pressure pump is a series of products suitable for canning and transporting low-temperature liquid carbon dioxide, as well as carbon dioxide extraction and pressurization pumps. Selection can be made based on pressure and flow rate. It is a specialized pump used in beer and alcohol manufacturing plants, as well as related pharmaceutical and food industries. The pump has a beautiful appearance, easy maintenance, and long service life. Widely used in petroleum, chemical, food, laboratory, etc. Mainly used for oil field carbon dioxide flooding, carbon dioxide throughput, and food and chemical industries; Small displacement pumps can be used for carbon dioxide bottle filling, etc; The carbon dioxide pump can also be used as an injection pump for liquid nitrogen and other solvents.

The carbon dioxide pump mainly consists of a hydraulic cylinder, a transmission part, a safety valve, a buffer chamber, and a power part, and belongs to a horizontal three plunger high-pressure reciprocating pump. The main feature of a carbon dioxide pump is that the clearance between the plunger and the pump cylinder cavity is small, and the pump body is equipped with insulation devices. The structural design is relatively compact, with a small volume. Compared with similar products, it has the advantages of advanced technology, high efficiency, low power consumption, low noise, easy operation, reliable performance, and low cost. Widely used in the transportation of liquid gases and the supercritical extraction process of carbon dioxide in the medical food industry.

When selecting, please refer to the parameter table of various models of high-pressure pumps 3DP20--3DP180 produced by our company. If the flow rate in the table is not suitable, electromagnetic speed regulation, frequency conversion speed regulation, and changing plunger diameter can be used to adjust the flow rate to meet the selection requirements.