What type of motor-driven line oil pumps are used?

The use of vertical screw pumps in motor-driven line oil applications is advantageous due to their design and functionality. Vertical screw pumps are well-suited for handling viscous fluids, such as oil, because they provide a steady and consistent flow rate. Their orientation allows for efficient operation in confined spaces, which is often an essential requirement in gas turbine systems. The vertical design also helps in reducing the possibility of air entrapment, ensuring smooth operation.

Additionally, vertical screw pumps can handle a wide range of flow rates and pressures, making them versatile for various industrial applications, including in the context of gas turbine systems. This type of pump is particularly effective for transferring oil in systems where maintaining the integrity and quality of the oil is crucial for lubrication and cooling. Thus, their properties align perfectly with the operational demands of line oil applications in gas turbines.