These are axially split, multi-stage, two-end supported centrifugal pumps designed in compliance with API 610 (11th Edition) standards. The first stage can be configured with a double-suction impeller to achieve lower NPSH. Inlet and outlet flange dimensions conform to ANSI or ISO standards. The sealing chamber is designed according to ISO 21049/API 682 standards, and connections for flushing, cooling, heating, emergency cooling, and buffer pipelines comply with API guidelines.

Application Scope：

Widely applied in refineries, petrochemical plants, petroleum pipeline transportation, mining, metallurgy, boiler water supply, refined oil transfer, and environmental protection projects. It is also suitable for high-pressure hydraulic energy recovery turbines in the chemical industry, as well as lean solution and rich liquid transfer in fertilizer and synthetic ammonia plants, among other applications.