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GV

Gear Pump · Pumps

Technical data from manufacturer or class sources · not yet verified by a person​​‍‌​‌​‌‌​‌​‍‌⁠‌​⁠⁠​
Marine-rated, per manufacturer datasheetCapacity
Fuel oil/lube oilMedium

On ships, the GV pump is commonly used for oil transfer, specifically handling fuel oil and lube oil. Designed to be marine-rated, it operates as a gear pump powered by an electric drive. Ensuring the pump's optimal performance involves maintaining a clean suction strainer and keeping the oil at the correct temperature and viscosity. During routine overhauls, it is essential to inspect the gears and the relief valve for any signs of wear or malfunction. Common issues include gear scoring due to contaminated oil, shaft seal leakage, and relief valve sticking, which can result in pressure loss from bushing wear. Critical spare parts such as seal kits, gear sets, bushings, and relief valve parts and gaskets should be readily available to address these potential failures promptly.

Specifications

Technical data.

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Pump TypeGear pump
Drive TypeElectric
InstallationOil transfer
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Maintain clean suction strainer and correct oil temperature/viscosity. Inspect gears and relief valve during overhaul.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Seal kit, gear set, bushings, relief valve parts and gaskets are critical spares.

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