These pumps are double-casing, radially split, multistage, two-end supported centrifugal pumps, designed in accordance with API 610 (11th Edition) standards. Inlet and outlet flange dimensions comply with ANSI or ISO standards. The sealing chamber is designed to meet ISO 21049/API 682 standards, and connections for flushing, cooling, heating, quenching, and buffer liquid pipelines follow the API 682 recommended arrangements.

Application Scope:

Suitable for conveying clean or lightly particle-laden, flammable, explosive, and toxic media, including lean methanol in petroleum processing, refined oil, liquefied petroleum gas, light hydrocarbons, coal chemical products, as well as lean or rich liquids in synthetic ammonia systems and boiler feed water.

Widely used in oil refineries, petrochemical plants, coal chemical industries, paper manufacturing, power generation, general industry, chemical plants, water supply, and wastewater treatment. Typical applications include hydrogenation feed pumps in heavy oil hydrogenation units of refineries, high-pressure coking pumps in coking and dephosphorization units of steel plants, and high-pressure boiler feed pumps in power plants.