




Size: 200 mm Capacity: 280-480 m3/h Head: 15-64 m Power: 37-132 kw Max. particle: 28-29 mm Materials: High chrome alloy, Cast iron, SS304, SS316L, Duplex SS etc
Facing the relentless challenge of pumping abrasive, solid-laden mixtures like sand, gravel, sludge, and mining waste? The Hydroman® TSQ400 Electric Submersible Heavy Solids Pump is engineered to conquer these demanding tasks. This High Efficiency Submersible Heavy Duty Pump for Solids delivers unmatched performance where others falter, making it the definitive Durable Electric Submersible Pump for Mining Applications and beyond. Designed for vertical submersion directly into the thickest media, the TSQ400 Electric Submersible Pump for Industrial Use excels in critical environments like river dredging and construction dewatering, proving itself as the ultimate Heavy Duty Submersible Pump for Mining and Construction.
The Hydroman® Submersible Pump for Heavy Solids Handling thrives in the harshest conditions, particularly excelling in River Dredging operations. Its core mission: efficiently clear channels, harbors, and basins clogged with:
• Slurry, Mud & Sediments: Fluid mixtures laden with fine particles.
• Gravel, Sand & Sea Sand: Coarse, abrasive materials.
• Sandstones & Big Solids: Handling particles up to an impressive 60mm in size.
• Waste, Wastewater & Dirty Water: Industrial byproducts requiring robust transfer.
• Unmatched Solids Handling: Engineered to pump mixtures containing up to 70% solids, effortlessly moving gravel, sand, and large debris that would destroy standard pumps.
• Revolutionary Agitation System: The secret weapon? A powerful bottom-mounted agitation impeller. This critical component sprays deposited sludge into turbulent flow, actively re-suspending settled solids and ensuring a consistent, pumpable mixture reaches the main impeller. This dramatically boosts efficiency and prevents clogging in thick sludge or settled sediments.
• Extreme Durability: Wetted parts are forged from ultra-hard, high-chromium wearable alloy. This heavy-duty construction provides exceptional resistance to abrasion from sand, gravel, and rocky slurries, guaranteeing longevity in punishing mining, dredging, and construction environments.
• Protected for Reliability: A sophisticated mechanical seal device balances pressure within the oil chamber, safeguarding seal integrity against the challenging submerged environment. The motor is fortified with overheat and water ingress protection, ensuring safe, continuous operation even when fully submerged in abrasive mixtures.
• Submersible Powerhouse: Operating vertically while fully submerged in the pumping medium, the TSQ400 eliminates suction lift problems and delivers powerful, consistent flow directly from the source of the material.
• River & Canal Dredging: Efficiently removing silt, sand, gravel, and debris.
• Mining & Mineral Processing: Pumping ore slurry, coal slurry, tailings, and process water.
• Construction Site Dewatering: Handling muddy water, slurry, and water containing debris.
• Industrial Wastewater Treatment: Transferring sludge, grit, and heavy solids.
• Sand & Gravel Extraction: Reliable pumping of raw materials.
| Model |
Capacity (m3/h) |
Head H (m) |
Power P (kw) |
Speed N (r/min) |
Eff. η (%) |
Max. Particles (mm) |
Size (mm) |
| TSQ400-15-37 | 280 | 18 | 37 | 980 | 59 | 28 | 200 |
| 400 | 15 | ||||||
| 480 | 12 | ||||||
| TSQ400-25-75 | 280 | 29 | 75 | 980 | 62 | 29 | 200 |
| 400 | 25 | ||||||
| 480 | 23 | ||||||
| TSQ400-40-90 | 280 | 44 | 90 | 980 | 54 | 28 | 200 |
| 400 | 40 | ||||||
| 480 | 36 | ||||||
| TSQ400-50-110 | 280 | 54 | 110 | 980 | 56 | 28 | 200 |
| 400 | 50 | ||||||
| 480 | 45 | ||||||
| TSQ400-60-132 | 280 | 64 | 132 | 980 | 68 | 28 | 200 |
| 400 | 60 | ||||||
| 480 | 55 |

FAQ:
Q: How does the TSQ400 handle settled sludge?
A: Its unique bottom agitation impeller actively stirs and sprays settled sludge into turbulent flow, re-suspending solids for efficient pumping, preventing blockages and maintaining high flow rates.
Q: Is the TSQ400 suitable for pumping seawater and sand?
A: Absolutely. Its high-chromium alloy construction provides excellent corrosion and abrasion resistance, making it ideal for sea sand extraction, harbor dredging, and pumping sediments in marine environments.
Q: What size solids can this pump handle?
A: The Hydroman® TSQ400 is designed to pass large solid particles up to 60mm in diameter, making it perfect for gravel, sandstones, and other bulky debris removal.
Stop struggling with clogged pumps and downtime. The Hydroman® TSQ400 Electric Submersible Heavy Solids Pump delivers the reliability, durability, and high-efficiency you demand for the most challenging sand and gravel removal, river dredging, mining, and industrial waste applications. Discover how this robust submersible solution can transform your operations – enhance your pumping performance with Hydroman® now!
Sara Liang
+86 189 3110 6396 (Whatsapp/Wechat)
Inquiry@tobeepump.com
HEBEI TOBEE PUMP CO., LIMITED
Tel: +86 180 3203 4573
Fax: +86 311 8722 1317
E-mail: Sales@tobeepump.com
Skype: Tobee.Pump
Add: No. 266, Tianshan St, High-tech Zone, Shijiazhuang City 050000, China.