Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump Description:
Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump is extremely suitable for immersions depths of up to 80m and solids handling of 120mm in suspension, and Hydraulic Sand & Slurry Pump is a highly durable and reliable sand & slurry pump for dredging and transporting solids and a variety of other materials, so mainly used for dredging, excavating, and transporting materials such as rocks, gravel, and soils. It is driven by the excavator hydraulic system or a separate hydraulic station to pump sand, sludge mortar etc. The flow passage components of this kind of submersible slurry pump is made of high-strength and wear-resistant alloy, and it has large flow channel and is suitable for delivering relatively big solid particle coal slurry and sand etc.
Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump Specification:
| Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump | |
| Size: | 250mm |
| Capacity: | 720-780m3/h |
| Head: | 22-26m |
| Max. particles: | 120mm |
| Max. concentration: | 70% |
| Temperature Range: | ≤80°C |
| Agitator or Cutterheads: | Available |
| Sealing arrangement: | Double mechanical seal |
| Materials: | Hyperchrome alloy, Cast iron, SS304, SS316L, CD4MCu, 2205 etc |
Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump Following Features:
▪ Firmly welded steel plate body and high-quality components
▪ The optional agitator or water jetting ring assist in chopping all types of organic material to ensure maximum suction power.
▪ Hydraulic submersible sand pump has excellent suction properties and reaches extremely high mixture densities.
▪ A highly efficient, wear-resistant submersible dredge pump with a large spherical passage
▪ Various protective such as overheat protection, water -inlet detecting projection.
Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump Performance Parameters:
| Model | Discharge size (mm) |
Capacity (m3/h) |
Head (m) |
Speed (rpm) |
Power (kw) |
Max. Particle (mm) |
Displace ment(c.c.) |
Pressure (bar) |
Oil flow rate (l/min) |
| THY220A | 250 | 720-780 | 22-26 | 600-650 | 110-160 | 120 | 500 | 230-300 | 300-325 |
Hydroman® Excavator Hydraulic Submersible Sea Sand Dredging Pump Application:
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| ▪ Channel, Dam, Harbor Dredging ▪ Contaminated sediments dredging ▪ Geotextile, Offshore Dredging ▪ Pond Cleaning |
▪ Mine pond dredging ▪ Mine tailing reclamation ▪ Sand and gravel extraction |
▪ Contaminated liquid Pumping ▪ Bentonite, Inert materials Pumping ▪ Industrial Mud Pumping ▪ Industrial tailings Pumping |