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To prevent clogging and protect equipment efficiency, Tussu®pump provides practical solutions to the three most frequent blockage challenges encountered on-site:
1. Obstructions from Oversized Debris and Solids
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Root Cause: Tree branches, coarse gravel, urban trash, and foreign items frequently lodge within the inlet or around the impeller, bringing operations to a halt—a common issue in municipal desilting and river restoration.
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Tussu® Solution: Equip your intake with a protective suction screen to block large debris before it enters. Additionally, opt for a slurry pump engineered with expanded internal passages. Tussu® slurry pumps feature wide-clearance flow paths paired with integrated heavy-duty agitators that pulverize consolidated solids and small stones before entry, drastically mitigating blockage risks.
2. Sediment Settlement from High-Density Slurries
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Root Cause: Pumping heavy sediment loads and shutting down abruptly leaves dense solids behind. As particles settle inside the casing and discharge line, they harden into a plug that prevents the system from restarting smoothly.
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Tussu® Solution: Never stop your equipment immediately after pumping thick slurry. Run fresh water through the system for 2 to 3 minutes before shutdown to purge residual solids completely. Tussu® high-torque agitator attachments continuously blend dense media into a fluid, homogeneous slurry, keeping material moving smoothly without settlement.
3. Equipment Mismatch and Incorrect Sizing
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Root Cause: Operating an underpowered attachment or choosing insufficient discharge head and flow velocity forces solids to drop out of suspension, accumulating along the delivery line and causing persistent line chokes.
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Tussu® Solution: Select an excavator-mounted pump tailored specifically to your target depth, pipeline distance, and material density. Always include a 10% to 20% performance buffer on head and capacity to keep velocity within the optimal operating envelope.
Contact the Tussu®pump technical team with your working depth, transport distance, and material characteristics. Our custom-configured excavator pump attachments reduce site clogging by over 80% and optimize daily throughput.
