Pump · Pumps
An internal gear pump designed for marine transfer service efficiently moves fuel oil, lube oil, and other viscous liquids with robust performance. The SPX FLOW TopGear GM is tailored for marine environments, as per the manufacturer’s data sheet. This pump operates with an electric drive and is equipped to handle the demands of transferring various lubricating and fuel oils. Common issues include gear and bushing wear from dirty oil, mechanical seal leakage, and relief valve sticking, which can lead to a loss of capacity due to increased internal clearances. Key spare parts such as a seal kit, gear and idler set, bushings, relief valve kit, and gaskets are essential for maintenance. Regular checks of the suction filter cleanliness and relief valve function are recommended to ensure optimal performance. During overhauls, inspecting gears, bushings, and the mechanical seal is crucial to maintain the pump’s operational integrity.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
Other models of the same equipment type, SPX FLOW first.
What our service work and the manufacturer documentation say about keeping this model running.
Maintain suction filter cleanliness and check relief valve function. Inspect gears, bushings and seal at overhaul.
Seal kit, gear/idler set, bushings, relief valve kit and gaskets are key spares.
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