Applications
Main engine and general machinery lubrication pump designed for oil pit installation.

Construction
The pump is a vertical submerged type with an external motor mounted on a base plate. It features a high-efficiency closed balanced impeller to minimize load on the thrust ball bearing. A concentric diffuser eliminates radial load on the impeller, enhancing reliability. The pump's ball bearing and shaft bushing are lubricated by the pumped oil, reducing maintenance needs. The pump length can be customized for specific installations, and the base plate can be tailored to customer requirements. An optional two-stage version is available for higher pressures without changing dimensions.

Performances
One-stage version: 100-550 m3/h, 3-4.5 bar
Two-stage version: 150-500 m3/h, 4-7.5 bar
Temperature: Up to 90°C
Suitable for all types of lube oils.

Technical Specifications
Type: VL 150-400
Weight: 900 Kg
Various components include suction bell, support column, discharge elbow, diffuser, wear rings, vertical pump shaft, impeller, shaft sleeve, spacer sleeve, deflector, impeller nut, bearings, motor stool, and various screws and seals.

Performance Graphs
Graphs illustrate the relationship between capacity (m3/h) and pressure (bar) for different RPM settings and configurations (single and double stage).

Additional Information
ATEX certification available on request.
Contact: Pompe Garbarino S.p.A., Italy.