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VST

Freshwater Hydrophore Pump · Pumps

Technical data from manufacturer or class sources · not yet verified by a person​‍‌​​‍​‌​‌‍‍⁠‍‌​‍​‌​

In shipboard operations, lubrication oils must be efficiently transferred from storage tanks to machinery, often requiring pumps that can handle large volumes and high temperatures. The Azcue VST Vertical Immersion Pump is designed specifically for these tasks, offering a high flow rate of up to 2000 m³/h and a maximum head of 80 meters. With a motor located above the liquid level, the pump head remains submerged, ensuring a flooded suction that is ideal for emptying tanks, reservoirs, and sumps. The VST pump is manufactured in Spain and adheres to DIN 24255 standards, facilitating easy retrofitting into existing pipework. It features a discharge pipe level with the motor, simplifying installation and maintenance. The pump is suitable for space-constrained environments and can operate without a start-stop float switch due to its bottom bearing lubrication system, allowing dry running when the container is empty. Additionally, it is marine type-approved by all classification societies, ensuring reliability in offshore and marine applications. The VST pump is available with three-phase 50Hz/60Hz motors, and comes with an IP55 rating as standard.

Specifications

Technical data.

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Reference values — not verified
Max Flow2000m³/hr
Max Pressure8 bar
SizeDN250 to DN350
Degree of protectionIP55

Source: castlepumps.com · not checked against a manufacturer datasheet

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