​⚠️Important Informations before choosing the right dredging pump :
​- Pumps designed for 1450 RPM - Thus higher speed results to higher wear of the wear plates, impeller, casing and agitator.
- Higher RPM results in higher capacity and head.
- To avoid higher wear when pumping abrasive sand RPM should be limited to recomended speed of 1150~1200 RPM.
- Silt and mud may be pumped at higher RPM, because it is less abrasive.​
​- Our performance curves are based on practical duty points for pumping coarse sand up to 4 mm grain size, providing reliable and realistic expectations in the field.
- Pumping sand through PE-pipes diameter 150, 200, 250mm. Distance up to max. 500 meters.
- There are similar dredging pumps from other manufacturer capable to pump dust of 0,1mm over a distance of 3000 meter.
- Note : Every water pump can pump dust of 0,1mm over a distance of 3000 meter.

​The HDS 160 heavy-duty submersible dredge pump delivers 103kW (140 HP) output and accommodates 10 inch discharge. Designed for extreme conditions in sand, gravel, clay and mud, it combines durability with easy maintenance.

HDS 110

HDS 125

HDS 125L

HDS 160M

        Versatile Mounting Design
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• Engineered for fast setup and seamless integration with your dredging equipment.
• Threaded fixations on both side of the pump casing allowing fixation of jetting ring or dredging cutter heads-excavators for hard soil and clay or mixing to fluidify heavy mud with low water content.
• Threaded fixations on both side of the motor housing allowing to fix on :
• All types of lifting frames
• Rotating shafts to fix on ladder arm.
• Horizontal or vertical ladder arm to avoid spinning of the unit or laying  down on the bottom. 
• Allowing the fixation of the discharge hose, power hoses or jetting hose.
• Makes it operator friendly and allows the operator to focus more on production instead of caring about the surroundings and not cooperating floating hoses.

​​                         Reliable
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• Designed to minimize vibrations and withstand heavy-duty operating conditions, the pump is equipped with bearings positioned close to the impeller and an agitator with three robust blades for superior impact resistance.
• Shaft tempered stainless AISI T-431 DIN 1-4057 - Better than 39NiCrMo3 For Sea Water Application​.
• The shaft sleeve is made of Diamix and features both Nitrile and Teflon seals.
• Our wear plates and impellers are made of white cast iron with 27% chromium content and a hardness of 62 HRC. EN-GX260Cr27 provides exceptional wear resistance under extreme abrasion conditions in dredging, slurry pump applications, and mining. It outperforms EN-GJN-HV600 (XCr18), offering extended service life and reduced maintenance requirements.

Easy to Maintain and Cost-Effective to Repair

• Extraction bolts for easy dismantling by repair or overhaul.
• Casted parts in over-sized thickness, unbreakable makes dismantling and reassembling possible in record times.
• Pumps can be dismantled without removing the Excavators-Cutter heads.

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