Pump · Pumps
On board ships, the Verderflex Dura pump is commonly used for dosing and transferring a wide range of challenging media such as chemicals, sludge, and abrasive liquids. Designed specifically for marine environments, this peristaltic hose pump offers reliable performance in demanding applications. The electric drive type ensures efficient operation, while the pump's design accommodates various installation configurations. However, like any mechanical device, it is susceptible to common issues such as hose fatigue, which can lead to ruptures, and wear on the roller and shoe components. Gearbox oil leakage and reduced flow due to hose compression loss are also potential maintenance concerns. To keep the pump running smoothly, it is important to regularly inspect and replace critical spare parts such as the pump hose, lubricant, and gearbox seals. Regular checks of the lubricant level and hose condition are essential to prevent unexpected downtime. After handling chemicals, the pump should be flushed to remove any residue and maintain optimal performance.
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What our service work and the manufacturer documentation say about keeping this model running.
Replace hose at running-hour or condition-based interval. Inspect lubricant level and hose condition regularly. Flush after chemical service if required.
Pump hose, lubricant, shoe/roller parts, gearbox seals and hose clamps are critical spares.
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