Centrifugal Pump · Pumps
The open-impeller centrifugal pump design is optimized for marine environments and drainage services. Manufactured by Ebara, the DWO model operates using electric drive to handle the movement of liquids such as drainage and wastewater efficiently. It features a robust setup suitable for continuous operation in challenging maritime conditions. Common issues include impeller blockage from solids, mechanical seal leakage, motor bearing wear, and reduced flow due to casing or impeller wear. Regular maintenance involves inspecting and cleaning the impeller when there is a drop in performance, checking for any seal leakage during periodic maintenance inspections (PMS), and monitoring motor current levels to ensure optimal operation. Essential spare parts like mechanical seals, impellers, bearings, O-rings, and gasket kits should be readily available for quick replacement.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect and clean impeller when flow drops. Check seal leakage and motor current during PMS.
Mechanical seal, impeller, bearings, O-rings and gasket kit should be available.
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